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      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
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      "delay": 10.999,
      "onscreen_delay": 6.224,
      "typing_delay": 4.775,
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      "delay": 15.001,
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      "typing_delay": 15.001,
      "typing_duration": 15.001,
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      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
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    {
      "message_id": 7,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
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    },
    {
      "message_id": 8,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 9,
      "agent_id": 16,
      "delay": 12.555,
      "onscreen_delay": 0,
      "typing_delay": 12.555,
      "typing_duration": 12.555,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 10,
      "agent_id": 12,
      "delay": 8.554,
      "onscreen_delay": 0.47,
      "typing_delay": 8.084,
      "typing_duration": 8.084,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 11,
      "agent_id": 13,
      "delay": 7.67,
      "onscreen_delay": 0,
      "typing_delay": 7.67,
      "typing_duration": 10.818,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 12,
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      "delay": 6.817,
      "onscreen_delay": 3.458,
      "typing_delay": 3.359,
      "typing_duration": 13.654,
      "wpm": 21,
      "message": "สมาร์ตแอป เห็นไหมคะ "
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    {
      "message_id": 13,
      "agent_id": 16,
      "delay": 9.653,
      "onscreen_delay": 7.847,
      "typing_delay": 1.806,
      "typing_duration": 8.117,
      "wpm": 26,
      "message": "-excemple นะคะ "
    },
    {
      "message_id": 14,
      "agent_id": 12,
      "delay": 5.653,
      "onscreen_delay": 4.129,
      "typing_delay": 1.524,
      "typing_duration": 10.805,
      "wpm": 40,
      "message": "Copy ลงบนเครื่องตัวเอง แล้วก็"
    },
    {
      "message_id": 15,
      "agent_id": 13,
      "delay": 6.804,
      "onscreen_delay": 4.974,
      "typing_delay": 1.83,
      "typing_duration": 6.583,
      "wpm": 30,
      "message": "แรงอัด แรงอัด "
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    {
      "message_id": 16,
      "agent_id": 15,
      "delay": 2.802,
      "onscreen_delay": 1.938,
      "typing_delay": 0.864,
      "typing_duration": 10.673,
      "wpm": 39,
      "message": "เห็นไหมคะ 2 ไฟล์นี้นะ แล้วก็ "
    },
    {
      "message_id": 17,
      "agent_id": 16,
      "delay": 6.662,
      "onscreen_delay": 4.521,
      "typing_delay": 2.141,
      "typing_duration": 4.349,
      "wpm": 7,
      "message": "คะ "
    },
    {
      "message_id": 18,
      "agent_id": 12,
      "delay": 2.948,
      "onscreen_delay": 0,
      "typing_delay": 2.948,
      "typing_duration": 7.394,
      "wpm": 32,
      "message": "เดี๋ยวครูสั่งให้"
    },
    {
      "message_id": 19,
      "agent_id": 13,
      "delay": 3.392,
      "onscreen_delay": 2.22,
      "typing_delay": 1.172,
      "typing_duration": 14.505,
      "wpm": 38,
      "message": "เบอร์ 1 นะ เดี๋ยวครูส่งเมลให้ เบอร์ 1 "
    },
    {
      "message_id": 20,
      "agent_id": 15,
      "delay": 10.504,
      "onscreen_delay": 8.644,
      "typing_delay": 1.86,
      "typing_duration": 7.202,
      "wpm": 12,
      "message": "อะไรนะ "
    },
    {
      "message_id": 21,
      "agent_id": 16,
      "delay": 6.504,
      "onscreen_delay": 2.822,
      "typing_delay": 3.682,
      "typing_duration": 7.37,
      "wpm": 22,
      "message": "ไม่มี ๆ ค่ะ "
    },
    {
      "message_id": 22,
      "agent_id": 12,
      "delay": 3.368,
      "onscreen_delay": 2.079,
      "typing_delay": 1.289,
      "typing_duration": 5.514,
      "wpm": 41,
      "message": "ไม่ได้ทำ โอ.เค. "
    },
    {
      "message_id": 23,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 24,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 5.566,
      "typing_delay": 5.433,
      "typing_duration": 5.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 25,
      "agent_id": 16,
      "delay": 6.998,
      "onscreen_delay": 2.766,
      "typing_delay": 4.232,
      "typing_duration": 7.087,
      "wpm": 30,
      "message": "จริง ๆ น่าจะทำ "
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    {
      "message_id": 26,
      "agent_id": 12,
      "delay": 3.086,
      "onscreen_delay": 1.473,
      "typing_delay": 1.613,
      "typing_duration": 12.65,
      "wpm": 34,
      "message": "Google Classroom นะ เคยทำอยู่"
    },
    {
      "message_id": 27,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 28,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 6.062,
      "typing_delay": 4.937,
      "typing_duration": 4.937,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 29,
      "agent_id": 16,
      "delay": 6.997,
      "onscreen_delay": 1.125,
      "typing_delay": 5.872,
      "typing_duration": 5.872,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 30,
      "agent_id": 12,
      "delay": 8.462,
      "onscreen_delay": 0,
      "typing_delay": 8.462,
      "typing_duration": 8.462,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 31,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 32,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 4.189,
      "typing_delay": 6.81,
      "typing_duration": 6.81,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 33,
      "agent_id": 16,
      "delay": 6.996,
      "onscreen_delay": 1.436,
      "typing_delay": 5.56,
      "typing_duration": 5.56,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 34,
      "agent_id": 12,
      "delay": 2.993,
      "onscreen_delay": 1.917,
      "typing_delay": 1.076,
      "typing_duration": 7.404,
      "wpm": 51,
      "message": "ได้ไหมลืม Password ตัวเอง "
    },
    {
      "message_id": 35,
      "agent_id": 13,
      "delay": 3.731,
      "onscreen_delay": 0,
      "typing_delay": 3.731,
      "typing_duration": 12.735,
      "wpm": 37,
      "message": "ทำอย่างไรดีหนอ เครื่องนี้ดีกว่า "
    },
    {
      "message_id": 36,
      "agent_id": 15,
      "delay": 8.735,
      "onscreen_delay": 3.062,
      "typing_delay": 5.673,
      "typing_duration": 5.673,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 37,
      "agent_id": 16,
      "delay": 15.004,
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      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
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      "message_id": 38,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
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    },
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      "message_id": 39,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
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      "wpm": 0,
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    },
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      "message_id": 40,
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      "delay": 10.998,
      "onscreen_delay": 0.61,
      "typing_delay": 10.388,
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      "wpm": 0,
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    },
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      "message_id": 41,
      "agent_id": 16,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
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    },
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      "message_id": 42,
      "agent_id": 12,
      "delay": 15,
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      "typing_duration": 15,
      "wpm": 0,
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    },
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      "message_id": 43,
      "agent_id": 13,
      "delay": 15.004,
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    },
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      "message_id": 44,
      "agent_id": 15,
      "delay": 11.003,
      "onscreen_delay": 5.148,
      "typing_delay": 5.855,
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    },
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      "message_id": 45,
      "agent_id": 16,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
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      "message_id": 46,
      "agent_id": 12,
      "delay": 15.001,
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      "message_id": 47,
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      "delay": 15.003,
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      "message_id": 48,
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      "delay": 15.003,
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      "message_id": 49,
      "agent_id": 16,
      "delay": 15.003,
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      "wpm": 0,
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      "message_id": 50,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
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      "message_id": 51,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
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      "agent_id": 15,
      "delay": 15.002,
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      "typing_delay": 15.002,
      "typing_duration": 15.002,
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      "message_id": 53,
      "agent_id": 16,
      "delay": 15.002,
      "onscreen_delay": 0,
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      "wpm": 0,
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    {
      "message_id": 54,
      "agent_id": 12,
      "delay": 13.751,
      "onscreen_delay": 0,
      "typing_delay": 13.751,
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      "wpm": 0,
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    {
      "message_id": 55,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 56,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 4.125,
      "typing_delay": 6.874,
      "typing_duration": 6.874,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 57,
      "agent_id": 16,
      "delay": 6.998,
      "onscreen_delay": 1.239,
      "typing_delay": 5.759,
      "typing_duration": 5.759,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 58,
      "agent_id": 12,
      "delay": 5.614,
      "onscreen_delay": 0,
      "typing_delay": 5.614,
      "typing_duration": 5.614,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 59,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 60,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 61,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 62,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 63,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 64,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 3.718,
      "typing_delay": 7.281,
      "typing_duration": 7.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 65,
      "agent_id": 16,
      "delay": 6.996,
      "onscreen_delay": 3.209,
      "typing_delay": 3.787,
      "typing_duration": 6.685,
      "wpm": 27,
      "message": "ส่งให้พี่ปอย"
    },
    {
      "message_id": 66,
      "agent_id": 12,
      "delay": 2.995,
      "onscreen_delay": 1.926,
      "typing_delay": 1.069,
      "typing_duration": 5.949,
      "wpm": 38,
      "message": "แล้ว 4 ไฟล์นะคะ "
    },
    {
      "message_id": 67,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 68,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 3.501,
      "typing_delay": 7.499,
      "typing_duration": 7.499,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 69,
      "agent_id": 16,
      "delay": 6.998,
      "onscreen_delay": 4.776,
      "typing_delay": 2.222,
      "typing_duration": 8.145,
      "wpm": 63,
      "message": "วันนี้ครูให้ทำการบ้านอะไรส่งครูไหม "
    },
    {
      "message_id": 70,
      "agent_id": 12,
      "delay": 4.144,
      "onscreen_delay": 3.446,
      "typing_delay": 0.698,
      "typing_duration": 6.642,
      "wpm": 41,
      "message": "ไม่มีใช่ไหม โอ.เค. "
    },
    {
      "message_id": 71,
      "agent_id": 13,
      "delay": 2.641,
      "onscreen_delay": 0.623,
      "typing_delay": 2.018,
      "typing_duration": 15,
      "wpm": 34,
      "message": "เดี๋ยววันนี้เราจะเรียนการวิเคราะห์ "
    },
    {
      "message_id": 72,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 10.105,
      "typing_delay": 0.895,
      "typing_duration": 14.729,
      "wpm": 25,
      "message": "สถิติต่อนะคะ การวิเคราะห์ "
    },
    {
      "message_id": 73,
      "agent_id": 16,
      "delay": 10.727,
      "onscreen_delay": 9.281,
      "typing_delay": 1.446,
      "typing_duration": 9.239,
      "wpm": 55,
      "message": "ทดสอบค่าเฉลี่ย 1 กลุ่ม กับ 2 กลุ่ม"
    },
    {
      "message_id": 74,
      "agent_id": 12,
      "delay": 6.727,
      "onscreen_delay": 6.153,
      "typing_delay": 0.574,
      "typing_duration": 5.222,
      "wpm": 11,
      "message": "นะคะ "
    },
    {
      "message_id": 75,
      "agent_id": 13,
      "delay": 5.062,
      "onscreen_delay": 0,
      "typing_delay": 5.062,
      "typing_duration": 6.473,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 76,
      "agent_id": 15,
      "delay": 2.472,
      "onscreen_delay": 1.733,
      "typing_delay": 0.739,
      "typing_duration": 5.995,
      "wpm": 40,
      "message": "ได้ไฟล์หรือยังคะ "
    },
    {
      "message_id": 77,
      "agent_id": 16,
      "delay": 12.962,
      "onscreen_delay": 0,
      "typing_delay": 12.962,
      "typing_duration": 12.962,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 78,
      "agent_id": 12,
      "delay": 8.962,
      "onscreen_delay": 0.43,
      "typing_delay": 8.532,
      "typing_duration": 8.532,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 79,
      "agent_id": 13,
      "delay": 4.96,
      "onscreen_delay": 0.764,
      "typing_delay": 4.196,
      "typing_duration": 8.077,
      "wpm": 6,
      "message": "คือ "
    },
    {
      "message_id": 80,
      "agent_id": 15,
      "delay": 4.075,
      "onscreen_delay": 3.391,
      "typing_delay": 0.684,
      "typing_duration": 14.502,
      "wpm": 32,
      "message": "สถิติวิเคราะห์นี่มันจะมี 2 ส่วน "
    },
    {
      "message_id": 81,
      "agent_id": 16,
      "delay": 10.497,
      "onscreen_delay": 9.643,
      "typing_delay": 0.854,
      "typing_duration": 8.56,
      "wpm": 61,
      "message": "ถ้าเป็นสถิติวิเคราะห์พวกพารามิเตอร์ "
    },
    {
      "message_id": 82,
      "agent_id": 12,
      "delay": 6.496,
      "onscreen_delay": 5.511,
      "typing_delay": 0.985,
      "typing_duration": 7.616,
      "wpm": 53,
      "message": "จะเรียกว่า Parametic พวกนี้"
    },
    {
      "message_id": 83,
      "agent_id": 13,
      "delay": 3.615,
      "onscreen_delay": 3.141,
      "typing_delay": 0.474,
      "typing_duration": 12.281,
      "wpm": 39,
      "message": "จะเป็นสถิติที่มีข้อตกลงเบื้องต้น"
    },
    {
      "message_id": 84,
      "agent_id": 15,
      "delay": 8.279,
      "onscreen_delay": 7.459,
      "typing_delay": 0.82,
      "typing_duration": 13.878,
      "wpm": 37,
      "message": "ก่อนการใช้งานนะคะ ข้อตกลงเบื้องต้น"
    },
    {
      "message_id": 85,
      "agent_id": 16,
      "delay": 9.877,
      "onscreen_delay": 9.297,
      "typing_delay": 0.58,
      "typing_duration": 10.945,
      "wpm": 77,
      "message": "ของมันเบื้องต้นอย่างเช่น ข้อมูลวิเคราะห์จะเป็นข้อมูลเชิง"
    },
    {
      "message_id": 86,
      "agent_id": 12,
      "delay": 6.944,
      "onscreen_delay": 6.055,
      "typing_delay": 0.889,
      "typing_duration": 12.572,
      "wpm": 37,
      "message": "ปริมาณ แล้วก็มีการแจกแจงจากปกติ"
    },
    {
      "message_id": 87,
      "agent_id": 13,
      "delay": 8.57,
      "onscreen_delay": 8.031,
      "typing_delay": 0.539,
      "typing_duration": 4.453,
      "wpm": 13,
      "message": "นะคะ "
    },
    {
      "message_id": 88,
      "agent_id": 15,
      "delay": 4.569,
      "onscreen_delay": 1.099,
      "typing_delay": 3.47,
      "typing_duration": 8.335,
      "wpm": 36,
      "message": "ได้ไฟล์นี้กันหรือยัง "
    },
    {
      "message_id": 89,
      "agent_id": 16,
      "delay": 4.694,
      "onscreen_delay": 0,
      "typing_delay": 4.694,
      "typing_duration": 5.597,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 90,
      "agent_id": 12,
      "delay": 1.596,
      "onscreen_delay": 0.847,
      "typing_delay": 0.749,
      "typing_duration": 13.878,
      "wpm": 40,
      "message": "เดี๋ยวเรามาฟัง Concept กันก่อนนะคะว่า"
    },
    {
      "message_id": 91,
      "agent_id": 13,
      "delay": 9.877,
      "onscreen_delay": 9.007,
      "typing_delay": 0.87,
      "typing_duration": 12.425,
      "wpm": 34,
      "message": "ของการใช้สิถิติทดสอบในวันนี้ "
    },
    {
      "message_id": 92,
      "agent_id": 15,
      "delay": 8.423,
      "onscreen_delay": 8.084,
      "typing_delay": 0.339,
      "typing_duration": 14.425,
      "wpm": 35,
      "message": "ก็คือข้อมูลจะต้องเป็นเชิงปริมณาและ"
    },
    {
      "message_id": 93,
      "agent_id": 16,
      "delay": 10.42,
      "onscreen_delay": 10.094,
      "typing_delay": 0.326,
      "typing_duration": 11.788,
      "wpm": 51,
      "message": "การจัดแจงแบบปกติ ก็คือการจัดแจงจะเป็นการ"
    },
    {
      "message_id": 94,
      "agent_id": 12,
      "delay": 7.788,
      "onscreen_delay": 6.574,
      "typing_delay": 1.214,
      "typing_duration": 9.622,
      "wpm": 53,
      "message": "วาดกราฟแสดงการเกิดค่าของข้อมูลนะคะ "
    },
    {
      "message_id": 95,
      "agent_id": 13,
      "delay": 5.621,
      "onscreen_delay": 4.896,
      "typing_delay": 0.725,
      "typing_duration": 14.224,
      "wpm": 41,
      "message": "ด้วยเส้นโค้ง มันจะเป็นเส้นโค้งที่สมมาตร "
    },
    {
      "message_id": 96,
      "agent_id": 15,
      "delay": 10.222,
      "onscreen_delay": 9.669,
      "typing_delay": 0.553,
      "typing_duration": 15.008,
      "wpm": 37,
      "message": "เขาเรียกว่าการแจกแจงแบบปกติ ทีนี้มราก"
    },
    {
      "message_id": 97,
      "agent_id": 16,
      "delay": 11.007,
      "onscreen_delay": 7.898,
      "typing_delay": 3.109,
      "typing_duration": 6.769,
      "wpm": 33,
      "message": "การตั้งสมมติฐาน"
    },
    {
      "message_id": 98,
      "agent_id": 12,
      "delay": 7.007,
      "onscreen_delay": 2.685,
      "typing_delay": 4.322,
      "typing_duration": 7.715,
      "wpm": 33,
      "message": "ได้ไฟล์นี้หรือยัง "
    },
    {
      "message_id": 99,
      "agent_id": 13,
      "delay": 3.714,
      "onscreen_delay": 1.902,
      "typing_delay": 1.812,
      "typing_duration": 14.915,
      "wpm": 18,
      "message": "ข้อตกลงนะคะ ข้อมูล"
    },
    {
      "message_id": 100,
      "agent_id": 15,
      "delay": 10.914,
      "onscreen_delay": 10.332,
      "typing_delay": 0.582,
      "typing_duration": 15,
      "wpm": 38,
      "message": "ต้องมีการแจกกแจงแบบปกติ ข้อมูลมีการแจก"
    },
    {
      "message_id": 101,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 10.537,
      "typing_delay": 0.462,
      "typing_duration": 8.823,
      "wpm": 87,
      "message": "เวลาเราจะทดสอบที่ค่าเฉลี่ยของมัน ถ้าเกิดว่าข้อมูลมี"
    },
    {
      "message_id": 102,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 6.012,
      "typing_delay": 0.986,
      "typing_duration": 7.078,
      "wpm": 42,
      "message": "กลุ่มเดียวนะคะ เราจะ"
    },
    {
      "message_id": 103,
      "agent_id": 13,
      "delay": 3.078,
      "onscreen_delay": 2.096,
      "typing_delay": 0.982,
      "typing_duration": 13.954,
      "wpm": 46,
      "message": "ตั้งสมมุติฐาน 2 ข้อนะคะ ก็คือ สมมุติฐานหลัก "
    },
    {
      "message_id": 104,
      "agent_id": 15,
      "delay": 9.953,
      "onscreen_delay": 9.527,
      "typing_delay": 0.426,
      "typing_duration": 12.659,
      "wpm": 36,
      "message": "กับสมมุติฐานแย้ง สมมุติฐานหลัก"
    },
    {
      "message_id": 105,
      "agent_id": 16,
      "delay": 8.658,
      "onscreen_delay": 6.825,
      "typing_delay": 1.833,
      "typing_duration": 8.156,
      "wpm": 51,
      "message": "ค่าเฉลี่ยของประชากรจะเท่ากับ"
    },
    {
      "message_id": 106,
      "agent_id": 12,
      "delay": 4.656,
      "onscreen_delay": 3.991,
      "typing_delay": 0.665,
      "typing_duration": 12.426,
      "wpm": 36,
      "message": "สัญลักษณ์ที่ใช้เราจะใช้เป็น S0 "
    },
    {
      "message_id": 107,
      "agent_id": 13,
      "delay": 8.425,
      "onscreen_delay": 6.303,
      "typing_delay": 2.122,
      "typing_duration": 15.002,
      "wpm": 29,
      "message": "S0 ตรงนี้ ก็คือ สมมุติฐานหลัก "
    },
    {
      "message_id": 108,
      "agent_id": 15,
      "delay": 11.002,
      "onscreen_delay": 9.986,
      "typing_delay": 1.016,
      "typing_duration": 15,
      "wpm": 26,
      "message": "หมายถึง ค่าเฉลี่ยของประชาช"
    },
    {
      "message_id": 109,
      "agent_id": 16,
      "delay": 10.998,
      "onscreen_delay": 8.563,
      "typing_delay": 2.435,
      "typing_duration": 9.045,
      "wpm": 61,
      "message": "Mue ตัวนี้นะคะ คือค่าเฉลี่ยของประชากร "
    },
    {
      "message_id": 110,
      "agent_id": 12,
      "delay": 6.997,
      "onscreen_delay": 6.158,
      "typing_delay": 0.839,
      "typing_duration": 11.928,
      "wpm": 59,
      "message": "เรากำลังทดสอบว่ามันเท่ากับค่าคงที่ ค่าอื่นค่าใด"
    },
    {
      "message_id": 111,
      "agent_id": 13,
      "delay": 7.925,
      "onscreen_delay": 6.504,
      "typing_delay": 1.421,
      "typing_duration": 13.598,
      "wpm": 41,
      "message": "หรือไม่นะคะ ค่าคงที่ตรงนี้ก็คือ C ค่า "
    },
    {
      "message_id": 112,
      "agent_id": 15,
      "delay": 9.597,
      "onscreen_delay": 7.631,
      "typing_delay": 1.966,
      "typing_duration": 10.217,
      "wpm": 10,
      "message": "Consten "
    },
    {
      "message_id": 113,
      "agent_id": 16,
      "delay": 6.216,
      "onscreen_delay": 5.016,
      "typing_delay": 1.2,
      "typing_duration": 6.799,
      "wpm": 71,
      "message": "เราจะตั้งให้เป็นจริงก่อนเสมอนะคะ "
    },
    {
      "message_id": 114,
      "agent_id": 12,
      "delay": 2.798,
      "onscreen_delay": 1.615,
      "typing_delay": 1.183,
      "typing_duration": 11.166,
      "wpm": 48,
      "message": "จากนั้นเราก็เก็บตัวอย่างมาทำการทดสอบ "
    },
    {
      "message_id": 115,
      "agent_id": 13,
      "delay": 7.16,
      "onscreen_delay": 6.369,
      "typing_delay": 0.791,
      "typing_duration": 11.99,
      "wpm": 53,
      "message": "ข้อมูลจากตัวอย่าง มันมีความแตกต่างที่มากพอ "
    },
    {
      "message_id": 116,
      "agent_id": 15,
      "delay": 7.989,
      "onscreen_delay": 7.349,
      "typing_delay": 0.64,
      "typing_duration": 15,
      "wpm": 28,
      "message": "มันจะปฏิเสธสข้อความสมมุติฐาน"
    },
    {
      "message_id": 117,
      "agent_id": 16,
      "delay": 10.994,
      "onscreen_delay": 10.477,
      "typing_delay": 0.517,
      "typing_duration": 10.576,
      "wpm": 67,
      "message": "นะคะ แล้วมายอมรับสมมติฐานแย้ง สมมติฐานแย้งจะแทน"
    },
    {
      "message_id": 118,
      "agent_id": 12,
      "delay": 6.994,
      "onscreen_delay": 6.512,
      "typing_delay": 0.482,
      "typing_duration": 9.738,
      "wpm": 45,
      "message": "ด้วยสัญลักษณ์ H1 เห็นไหมคะว่า"
    },
    {
      "message_id": 119,
      "agent_id": 13,
      "delay": 5.733,
      "onscreen_delay": 4.817,
      "typing_delay": 0.916,
      "typing_duration": 13.081,
      "wpm": 46,
      "message": "ข้อความ 2 ข้อความนี้ มันจะขัดแย้งกันตลอด "
    },
    {
      "message_id": 120,
      "agent_id": 15,
      "delay": 9.08,
      "onscreen_delay": 8.62,
      "typing_delay": 0.46,
      "typing_duration": 15,
      "wpm": 32,
      "message": "เห็นไหม สมมุติฐานหลักบอกว่า Muse "
    },
    {
      "message_id": 121,
      "agent_id": 16,
      "delay": 10.989,
      "onscreen_delay": 10.229,
      "typing_delay": 0.76,
      "typing_duration": 9.582,
      "wpm": 50,
      "message": "ไม่ใช่หรอก Mue เป็น ไม่เท่ากับ C "
    },
    {
      "message_id": 122,
      "agent_id": 12,
      "delay": 6.989,
      "onscreen_delay": 5.871,
      "typing_delay": 1.118,
      "typing_duration": 12.312,
      "wpm": 24,
      "message": "ถ้าเราตั้งสมมุติฐฐาน "
    },
    {
      "message_id": 123,
      "agent_id": 13,
      "delay": 8.311,
      "onscreen_delay": 6.862,
      "typing_delay": 1.449,
      "typing_duration": 13.883,
      "wpm": 26,
      "message": "Mew อาจจะมากกว่า C ก็ได้ "
    },
    {
      "message_id": 124,
      "agent_id": 15,
      "delay": 9.883,
      "onscreen_delay": 8.46,
      "typing_delay": 1.423,
      "typing_duration": 13.845,
      "wpm": 33,
      "message": "มันเป็นไปได้ 2 กรณีนะคะ มันจึง"
    },
    {
      "message_id": 125,
      "agent_id": 16,
      "delay": 9.826,
      "onscreen_delay": 9.471,
      "typing_delay": 0.355,
      "typing_duration": 9.115,
      "wpm": 61,
      "message": "เขาจึงเรียกว่าการทดสอบแบบ 2 ทาง สมมติ"
    },
    {
      "message_id": 126,
      "agent_id": 12,
      "delay": 5.826,
      "onscreen_delay": 5.27,
      "typing_delay": 0.556,
      "typing_duration": 14.237,
      "wpm": 48,
      "message": "เราไม่อยากจะตั้งสมมุติฐานแย้งแบบนี้ ถ้ามันแย้ง"
    },
    {
      "message_id": 127,
      "agent_id": 13,
      "delay": 10.235,
      "onscreen_delay": 9.703,
      "typing_delay": 0.532,
      "typing_duration": 11.142,
      "wpm": 46,
      "message": "มันไม่ใช่นะคะ ตอนนี้เราอยากจะดูว่า"
    },
    {
      "message_id": 128,
      "agent_id": 15,
      "delay": 7.141,
      "onscreen_delay": 6.765,
      "typing_delay": 0.376,
      "typing_duration": 14.976,
      "wpm": 26,
      "message": "ปริมาณฝุ่น PM 2.5 ในสกลนคร "
    },
    {
      "message_id": 129,
      "agent_id": 16,
      "delay": 10.976,
      "onscreen_delay": 10.176,
      "typing_delay": 0.8,
      "typing_duration": 6.2,
      "wpm": 63,
      "message": "สูงกว่าเกณฑ์มาตรฐานหรือไม่ "
    },
    {
      "message_id": 130,
      "agent_id": 12,
      "delay": 6.974,
      "onscreen_delay": 5.908,
      "typing_delay": 1.066,
      "typing_duration": 10.584,
      "wpm": 52,
      "message": "ค่าเฉลี่ยมันสูงกว่าเกณฑ์มาตรฐาน คำว่า"
    },
    {
      "message_id": 131,
      "agent_id": 13,
      "delay": 6.583,
      "onscreen_delay": 5.908,
      "typing_delay": 0.675,
      "typing_duration": 11.81,
      "wpm": 38,
      "message": "สูงกว่า ก็จะแทนด้วยเครื่องหมาย"
    },
    {
      "message_id": 132,
      "agent_id": 15,
      "delay": 7.809,
      "onscreen_delay": 7.434,
      "typing_delay": 0.375,
      "typing_duration": 14.412,
      "wpm": 21,
      "message": "มากกว่า เห็นไหมคะ S1 "
    },
    {
      "message_id": 133,
      "agent_id": 16,
      "delay": 10.411,
      "onscreen_delay": 9.497,
      "typing_delay": 0.914,
      "typing_duration": 8.659,
      "wpm": 55,
      "message": "แบบนี้ อันนี้คือการทดสอบทางเดียว"
    },
    {
      "message_id": 134,
      "agent_id": 12,
      "delay": 6.41,
      "onscreen_delay": 5.837,
      "typing_delay": 0.573,
      "typing_duration": 8.796,
      "wpm": 65,
      "message": "ขวามือนะคะ แต่ถ้าเกิดค่าสงสัยเราถามว่า "
    },
    {
      "message_id": 135,
      "agent_id": 13,
      "delay": 4.795,
      "onscreen_delay": 4.223,
      "typing_delay": 0.572,
      "typing_duration": 11.582,
      "wpm": 49,
      "message": "ค่าเฉลี่ยมันจะลดลงจากค่าคงที่นั้น ก็จะ"
    },
    {
      "message_id": 136,
      "agent_id": 15,
      "delay": 7.581,
      "onscreen_delay": 6.76,
      "typing_delay": 0.821,
      "typing_duration": 15,
      "wpm": 33,
      "message": "เป็น มิวน้อยกว่า C อันนี้เป็นการท"
    },
    {
      "message_id": 137,
      "agent_id": 16,
      "delay": 10.991,
      "onscreen_delay": 10.444,
      "typing_delay": 0.547,
      "typing_duration": 8.552,
      "wpm": 51,
      "message": "ด้านซ้าย Step แรกนะคะ เวลาเรา"
    },
    {
      "message_id": 138,
      "agent_id": 12,
      "delay": 6.991,
      "onscreen_delay": 6.469,
      "typing_delay": 0.522,
      "typing_duration": 14.809,
      "wpm": 45,
      "message": "ทำการทดสอบสมมุติฐาน เราต้องตั้งสมมุติฐานหลัก"
    },
    {
      "message_id": 139,
      "agent_id": 13,
      "delay": 10.808,
      "onscreen_delay": 9.862,
      "typing_delay": 0.946,
      "typing_duration": 6.397,
      "wpm": 56,
      "message": "เสียก่อน พอตั้งเสร็จแล้ว "
    },
    {
      "message_id": 140,
      "agent_id": 15,
      "delay": 6.803,
      "onscreen_delay": 5.828,
      "typing_delay": 0.975,
      "typing_duration": 13.858,
      "wpm": 25,
      "message": "ขั้นตอนต่อไป ก็ใช้ทดสอบ "
    },
    {
      "message_id": 141,
      "agent_id": 16,
      "delay": 9.858,
      "onscreen_delay": 9.285,
      "typing_delay": 0.573,
      "typing_duration": 9.307,
      "wpm": 32,
      "message": "นะคะ ในโปรแกรม Ttest "
    },
    {
      "message_id": 142,
      "agent_id": 12,
      "delay": 5.858,
      "onscreen_delay": 5.161,
      "typing_delay": 0.697,
      "typing_duration": 8.042,
      "wpm": 30,
      "message": "มันมี Ttest ด้วย "
    },
    {
      "message_id": 143,
      "agent_id": 13,
      "delay": 4.04,
      "onscreen_delay": 3.401,
      "typing_delay": 0.639,
      "typing_duration": 15,
      "wpm": 53,
      "message": "ทุกกรณี ก็คือ ใช้ได้ทั้งขนาดตัวอย่างเล็ก และตัวอย่างใ"
    },
    {
      "message_id": 144,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 7.865,
      "typing_delay": 3.134,
      "typing_duration": 14.254,
      "wpm": 29,
      "message": "สูตรที่ใช้ในการคำนวณค่าทดสอบ"
    },
    {
      "message_id": 145,
      "agent_id": 16,
      "delay": 10.254,
      "onscreen_delay": 9.567,
      "typing_delay": 0.687,
      "typing_duration": 9.556,
      "wpm": 33,
      "message": "ตามสูตรนี้นะคะ x บาร์"
    },
    {
      "message_id": 146,
      "agent_id": 12,
      "delay": 6.252,
      "onscreen_delay": 5.39,
      "typing_delay": 0.862,
      "typing_duration": 12.997,
      "wpm": 36,
      "message": "0 Mew0 ก็อยู่ในค่าสมมุติฐานหลัก"
    },
    {
      "message_id": 147,
      "agent_id": 13,
      "delay": 8.997,
      "onscreen_delay": 7.805,
      "typing_delay": 1.192,
      "typing_duration": 12.817,
      "wpm": 47,
      "message": "กับสมมุติฐานแย่ง ค่าคงที่ที่เราทดสอบนะคะ "
    },
    {
      "message_id": 148,
      "agent_id": 15,
      "delay": 8.817,
      "onscreen_delay": 8.36,
      "typing_delay": 0.457,
      "typing_duration": 10.891,
      "wpm": 40,
      "message": "ในตัวสูตร เราแทนด้วยตัว มิว 0 "
    },
    {
      "message_id": 149,
      "agent_id": 16,
      "delay": 6.891,
      "onscreen_delay": 6.058,
      "typing_delay": 0.833,
      "typing_duration": 6.43,
      "wpm": 65,
      "message": "หารด้วย ส่วนเบี่ยงเบนมาตรฐาน "
    },
    {
      "message_id": 150,
      "agent_id": 12,
      "delay": 2.891,
      "onscreen_delay": 2.353,
      "typing_delay": 0.538,
      "typing_duration": 13.237,
      "wpm": 22,
      "message": "ส่วนด้วย Squareroot "
    },
    {
      "message_id": 151,
      "agent_id": 13,
      "delay": 9.235,
      "onscreen_delay": 8.813,
      "typing_delay": 0.422,
      "typing_duration": 14.623,
      "wpm": 38,
      "message": "ที่ใช้ ในทางทฤษฎีแล้ว การทดสอบ T Test "
    },
    {
      "message_id": 152,
      "agent_id": 15,
      "delay": 10.618,
      "onscreen_delay": 9.958,
      "typing_delay": 0.66,
      "typing_duration": 13.317,
      "wpm": 32,
      "message": "ตัวนี้จะมีการแจกแจงแบบโค้ง T "
    },
    {
      "message_id": 153,
      "agent_id": 16,
      "delay": 9.316,
      "onscreen_delay": 8.066,
      "typing_delay": 1.25,
      "typing_duration": 6.851,
      "wpm": 55,
      "message": "แต่เราไม่ต้องคำนวนมือนะคะ "
    },
    {
      "message_id": 154,
      "agent_id": 12,
      "delay": 5.302,
      "onscreen_delay": 4.944,
      "typing_delay": 0.358,
      "typing_duration": 8.183,
      "wpm": 42,
      "message": "หาค่า T ให้เราอัตโนมัติ"
    },
    {
      "message_id": 155,
      "agent_id": 13,
      "delay": 4.183,
      "onscreen_delay": 3.511,
      "typing_delay": 0.672,
      "typing_duration": 13.042,
      "wpm": 41,
      "message": "นะคะ พอเราได้ T Test แล้ว เราจะแปรผล "
    },
    {
      "message_id": 156,
      "agent_id": 15,
      "delay": 9.04,
      "onscreen_delay": 8.789,
      "typing_delay": 0.251,
      "typing_duration": 13.732,
      "wpm": 46,
      "message": "ว่าเราจะยอมรับสมมุติฐานหลักว่าเป็นจริงอยู่ "
    },
    {
      "message_id": 157,
      "agent_id": 16,
      "delay": 9.726,
      "onscreen_delay": 9.268,
      "typing_delay": 0.458,
      "typing_duration": 6.647,
      "wpm": 54,
      "message": "หรือจะปฏิเสธสมมติฐานหลัก"
    },
    {
      "message_id": 158,
      "agent_id": 12,
      "delay": 5.725,
      "onscreen_delay": 4.999,
      "typing_delay": 0.726,
      "typing_duration": 10.188,
      "wpm": 40,
      "message": "แสดงว่าเรายอมรับ H1 คราวนี้ "
    },
    {
      "message_id": 159,
      "agent_id": 13,
      "delay": 6.188,
      "onscreen_delay": 5.375,
      "typing_delay": 0.813,
      "typing_duration": 10.018,
      "wpm": 48,
      "message": "เกณฑ์การตัดสินใจของเรา เราก็มาดู "
    },
    {
      "message_id": 160,
      "agent_id": 15,
      "delay": 6.016,
      "onscreen_delay": 4.758,
      "typing_delay": 1.258,
      "typing_duration": 11.482,
      "wpm": 42,
      "message": "โปรแกรมสำเร็จรูปนะคะ เขาจะให้ค่า "
    },
    {
      "message_id": 161,
      "agent_id": 16,
      "delay": 7.48,
      "onscreen_delay": 6.831,
      "typing_delay": 0.649,
      "typing_duration": 10.915,
      "wpm": 59,
      "message": "ที่ค่าสถิติของเรามันจะมากกว่า ความน่าจะเป็น"
    },
    {
      "message_id": 162,
      "agent_id": 12,
      "delay": 6.915,
      "onscreen_delay": 4.826,
      "typing_delay": 2.089,
      "typing_duration": 10.457,
      "wpm": 30,
      "message": "มากกว่า เขาจะเรียกว่า"
    },
    {
      "message_id": 163,
      "agent_id": 13,
      "delay": 6.455,
      "onscreen_delay": 6.062,
      "typing_delay": 0.393,
      "typing_duration": 9.651,
      "wpm": 51,
      "message": "มันจะมากกว่าค่าที่เราคำนวณได้นะคะ "
    },
    {
      "message_id": 164,
      "agent_id": 15,
      "delay": 5.649,
      "onscreen_delay": 4.986,
      "typing_delay": 0.663,
      "typing_duration": 15,
      "wpm": 47,
      "message": "ค่าสถิติมันมีหลายตัว แต่เราทำการทดลองครั้งเดียว"
    },
    {
      "message_id": 165,
      "agent_id": 16,
      "delay": 11,
      "onscreen_delay": 9.919,
      "typing_delay": 1.081,
      "typing_duration": 8.629,
      "wpm": 50,
      "message": "ค่าเดียวนะคะ เราจะเอาค่าซิกส์"
    },
    {
      "message_id": 166,
      "agent_id": 12,
      "delay": 6.997,
      "onscreen_delay": 5.22,
      "typing_delay": 1.777,
      "typing_duration": 11.826,
      "wpm": 57,
      "message": "ระดับนัยสำคัญที่เราตั้งไว้ล่วงหน้า สังเกตนะคะ"
    },
    {
      "message_id": 167,
      "agent_id": 13,
      "delay": 7.825,
      "onscreen_delay": 7.149,
      "typing_delay": 0.676,
      "typing_duration": 13.623,
      "wpm": 44,
      "message": "ระดับนัยยะสำคัญ เราตั้งไว้ที่ Step ที่ 2 "
    },
    {
      "message_id": 168,
      "agent_id": 15,
      "delay": 9.622,
      "onscreen_delay": 8.461,
      "typing_delay": 1.161,
      "typing_duration": 10.471,
      "wpm": 13,
      "message": "ตัวแอลฟ่า "
    },
    {
      "message_id": 169,
      "agent_id": 16,
      "delay": 6.471,
      "onscreen_delay": 4.834,
      "typing_delay": 1.637,
      "typing_duration": 8.206,
      "wpm": 51,
      "message": "มันเป็นความน่าจะเป็นที่เราจะ"
    },
    {
      "message_id": 170,
      "agent_id": 12,
      "delay": 4.205,
      "onscreen_delay": 3.777,
      "typing_delay": 0.428,
      "typing_duration": 14.582,
      "wpm": 44,
      "message": "ประเภทที่ 1 นะคะ ก็คือ การที่เราไปปฏิเสธ H1"
    },
    {
      "message_id": 171,
      "agent_id": 13,
      "delay": 10.582,
      "onscreen_delay": 9.961,
      "typing_delay": 0.621,
      "typing_duration": 11.858,
      "wpm": 40,
      "message": "เมื่อ H 0 เป็นจริง โดยปกติ เราจะ"
    },
    {
      "message_id": 172,
      "agent_id": 15,
      "delay": 7.856,
      "onscreen_delay": 7.019,
      "typing_delay": 0.837,
      "typing_duration": 12.413,
      "wpm": 46,
      "message": "ให้แอลฟ่านี้มีค่าน้อย ๆ อย่างเช่น 0.01 "
    },
    {
      "message_id": 173,
      "agent_id": 16,
      "delay": 8.413,
      "onscreen_delay": 8.162,
      "typing_delay": 0.251,
      "typing_duration": 9.117,
      "wpm": 53,
      "message": "หรือ 0.05 นะคะ เราจะเอาค่า ซิกส์ "
    },
    {
      "message_id": 174,
      "agent_id": 12,
      "delay": 5.116,
      "onscreen_delay": 1.858,
      "typing_delay": 3.258,
      "typing_duration": 10.7,
      "wpm": 29,
      "message": "Six ไปปรับกับนัยสำคัญ "
    },
    {
      "message_id": 175,
      "agent_id": 13,
      "delay": 6.7,
      "onscreen_delay": 5.624,
      "typing_delay": 1.076,
      "typing_duration": 11.263,
      "wpm": 43,
      "message": "เกณฑ์นี้สำคัญนะคะ เมื่อไหร่ก็ตาม"
    },
    {
      "message_id": 176,
      "agent_id": 15,
      "delay": 7.261,
      "onscreen_delay": 6.766,
      "typing_delay": 0.495,
      "typing_duration": 14.526,
      "wpm": 33,
      "message": "เราตั้งเป็นเครื่องหมายไม่เท่ากับ"
    },
    {
      "message_id": 177,
      "agent_id": 16,
      "delay": 10.525,
      "onscreen_delay": 10.109,
      "typing_delay": 0.416,
      "typing_duration": 6.999,
      "wpm": 47,
      "message": "ให้เราเอาค่า Six ทูเทล"
    },
    {
      "message_id": 178,
      "agent_id": 12,
      "delay": 6.523,
      "onscreen_delay": 5.965,
      "typing_delay": 0.558,
      "typing_duration": 13.342,
      "wpm": 36,
      "message": "กับ Alpha เลย ถ้าค่า Six to tail "
    },
    {
      "message_id": 179,
      "agent_id": 13,
      "delay": 9.342,
      "onscreen_delay": 8.666,
      "typing_delay": 0.676,
      "typing_duration": 13.306,
      "wpm": 24,
      "message": "หรือเท่ากับ เราจะต้อง"
    },
    {
      "message_id": 180,
      "agent_id": 15,
      "delay": 9.298,
      "onscreen_delay": 8.844,
      "typing_delay": 0.454,
      "typing_duration": 12.469,
      "wpm": 37,
      "message": "ปฏิเสธ H0 ต้องมายอมรับอะไรแทนคะ "
    },
    {
      "message_id": 181,
      "agent_id": 16,
      "delay": 8.469,
      "onscreen_delay": 7.105,
      "typing_delay": 1.364,
      "typing_duration": 12.615,
      "wpm": 42,
      "message": "ข้อความทางเลือกคือการยอมรับ H1 เป็น"
    },
    {
      "message_id": 182,
      "agent_id": 12,
      "delay": 8.614,
      "onscreen_delay": 7.172,
      "typing_delay": 1.442,
      "typing_duration": 10.013,
      "wpm": 52,
      "message": "สมมุติฐานแย้งเรามากกว่าหรือน้อยกว่า "
    },
    {
      "message_id": 183,
      "agent_id": 13,
      "delay": 6.011,
      "onscreen_delay": 5.23,
      "typing_delay": 0.781,
      "typing_duration": 10.616,
      "wpm": 59,
      "message": "เป็นการทดสอบทางเดียว ให้ระมัดระวังนิดหนึ่ง "
    },
    {
      "message_id": 184,
      "agent_id": 15,
      "delay": 6.616,
      "onscreen_delay": 5.694,
      "typing_delay": 0.922,
      "typing_duration": 15.001,
      "wpm": 28,
      "message": "ก็คือในซอฟต์แวร์ ก็คือ ซิกส์"
    },
    {
      "message_id": 185,
      "agent_id": 16,
      "delay": 10.995,
      "onscreen_delay": 10.07,
      "typing_delay": 0.925,
      "typing_duration": 7.197,
      "wpm": 79,
      "message": "2 หางมาให้ พอเราจะทดสอบทางเดียวเมื่อไร "
    },
    {
      "message_id": 186,
      "agent_id": 12,
      "delay": 6.995,
      "onscreen_delay": 6.111,
      "typing_delay": 0.884,
      "typing_duration": 9.733,
      "wpm": 43,
      "message": "ไปหาร 2 ก่อนเสมอนะคะ ไปหาร 2 "
    },
    {
      "message_id": 187,
      "agent_id": 13,
      "delay": 5.732,
      "onscreen_delay": 4.773,
      "typing_delay": 0.959,
      "typing_duration": 13,
      "wpm": 52,
      "message": "ทำให้มันเป็นหางเดียวก่อน จากนั้นเอาไปเทียบกับ"
    },
    {
      "message_id": 188,
      "agent_id": 15,
      "delay": 8.998,
      "onscreen_delay": 7.953,
      "typing_delay": 1.045,
      "typing_duration": 13.921,
      "wpm": 27,
      "message": "แอลฟ่า ถ้าซิกส์หาร 2 หรือ "
    },
    {
      "message_id": 189,
      "agent_id": 16,
      "delay": 9.92,
      "onscreen_delay": 9.237,
      "typing_delay": 0.683,
      "typing_duration": 11.447,
      "wpm": 46,
      "message": "แอลฟ่าเมื่อไรปั๊บ เราต้องปรับค่า H0"
    },
    {
      "message_id": 190,
      "agent_id": 12,
      "delay": 7.441,
      "onscreen_delay": 6.589,
      "typing_delay": 0.852,
      "typing_duration": 12.851,
      "wpm": 51,
      "message": "อันนี้คือหลักการทดสอบค่าเฉลี่ย 1 กลุ่มง่าย ๆ "
    },
    {
      "message_id": 191,
      "agent_id": 13,
      "delay": 8.849,
      "onscreen_delay": 7.753,
      "typing_delay": 1.096,
      "typing_duration": 12.921,
      "wpm": 52,
      "message": "แต่ก่อนที่เราจะทดสอบค่าเฉลี่ย 1 กลุ่มได้ ต้อง"
    },
    {
      "message_id": 192,
      "agent_id": 15,
      "delay": 8.92,
      "onscreen_delay": 8.554,
      "typing_delay": 0.366,
      "typing_duration": 13.742,
      "wpm": 38,
      "message": "แสดงให้เห็นว่า ข้อมูลเชิงปริมาณนั้น "
    },
    {
      "message_id": 193,
      "agent_id": 16,
      "delay": 9.73,
      "onscreen_delay": 8.297,
      "typing_delay": 1.433,
      "typing_duration": 6.289,
      "wpm": 69,
      "message": "นะคะ แล้วการทดสอบการจัดแจงของ"
    },
    {
      "message_id": 194,
      "agent_id": 12,
      "delay": 5.73,
      "onscreen_delay": 5.195,
      "typing_delay": 0.535,
      "typing_duration": 14.357,
      "wpm": 42,
      "message": "ข้อมูลเราจะใช้เครื่องมือทดสอบ Comoguloft "
    },
    {
      "message_id": 195,
      "agent_id": 13,
      "delay": 10.356,
      "onscreen_delay": 9.762,
      "typing_delay": 0.594,
      "typing_duration": 10.655,
      "wpm": 38,
      "message": "หรือเรียกสั้น ๆ ว่า KS Test "
    },
    {
      "message_id": 196,
      "agent_id": 15,
      "delay": 6.655,
      "onscreen_delay": 6.111,
      "typing_delay": 0.544,
      "typing_duration": 7.457,
      "wpm": 14,
      "message": "วิธีการ "
    },
    {
      "message_id": 197,
      "agent_id": 16,
      "delay": 3.456,
      "onscreen_delay": 2.704,
      "typing_delay": 0.752,
      "typing_duration": 12.531,
      "wpm": 43,
      "message": "ตอนนี้เราจะใช้ข้อมูลแรงอัดของอิฐนะคะ "
    },
    {
      "message_id": 198,
      "agent_id": 12,
      "delay": 8.531,
      "onscreen_delay": 7.704,
      "typing_delay": 0.827,
      "typing_duration": 8.314,
      "wpm": 63,
      "message": "ข้อมูลที่ครูเอาให้เราตรงนี้ได้มาจาก "
    },
    {
      "message_id": 199,
      "agent_id": 13,
      "delay": 4.53,
      "onscreen_delay": 3.328,
      "typing_delay": 1.202,
      "typing_duration": 8.621,
      "wpm": 49,
      "message": "บทความหนึ่งที่เขาตีพิมพ์ และ"
    },
    {
      "message_id": 200,
      "agent_id": 15,
      "delay": 4.62,
      "onscreen_delay": 2.692,
      "typing_delay": 1.928,
      "typing_duration": 15,
      "wpm": 30,
      "message": "นักวิจัยมีการเปิดเผยข้อมูล ก็เ"
    },
    {
      "message_id": 201,
      "agent_id": 16,
      "delay": 10.993,
      "onscreen_delay": 10.553,
      "typing_delay": 0.44,
      "typing_duration": 6.953,
      "wpm": 54,
      "message": "มาใช้ยกตัวอย่างให้เราเห็น "
    },
    {
      "message_id": 202,
      "agent_id": 12,
      "delay": 6.991,
      "onscreen_delay": 5.868,
      "typing_delay": 1.123,
      "typing_duration": 9.279,
      "wpm": 48,
      "message": "ซึ่เราอาจจะต้องนำมาประยุกต์ใช้"
    },
    {
      "message_id": 203,
      "agent_id": 13,
      "delay": 5.278,
      "onscreen_delay": 4.47,
      "typing_delay": 0.808,
      "typing_duration": 9.443,
      "wpm": 44,
      "message": "ทาง IT ของเรานะคะ อันนี้เป็น"
    },
    {
      "message_id": 204,
      "agent_id": 15,
      "delay": 5.442,
      "onscreen_delay": 5.08,
      "typing_delay": 0.362,
      "typing_duration": 14.035,
      "wpm": 36,
      "message": "ตัวอย่างทาง ออกทางวิศวกรรมนิดหนึ่ง "
    },
    {
      "message_id": 205,
      "agent_id": 16,
      "delay": 10.035,
      "onscreen_delay": 9.647,
      "typing_delay": 0.388,
      "typing_duration": 6.903,
      "wpm": 78,
      "message": "อย่างเช่น สมมติฐานเขาตั้งนะคะ ตอนนี้"
    },
    {
      "message_id": 206,
      "agent_id": 12,
      "delay": 6.035,
      "onscreen_delay": 5.518,
      "typing_delay": 0.517,
      "typing_duration": 11.956,
      "wpm": 51,
      "message": "เราอยากจะรู้ว่ากำลังอัดของอิฐมอญ มีแรงอัด"
    },
    {
      "message_id": 207,
      "agent_id": 13,
      "delay": 7.954,
      "onscreen_delay": 7.336,
      "typing_delay": 0.618,
      "typing_duration": 13.367,
      "wpm": 37,
      "message": "แบบปกติหรือไม่ สิ่งแรกที่นักษึกษา"
    },
    {
      "message_id": 208,
      "agent_id": 15,
      "delay": 9.367,
      "onscreen_delay": 8.883,
      "typing_delay": 0.484,
      "typing_duration": 14.571,
      "wpm": 43,
      "message": "ต้องเข้าใจก่อนว่า กำลังอัดคืออะไร กำลังคือ "
    },
    {
      "message_id": 209,
      "agent_id": 16,
      "delay": 10.569,
      "onscreen_delay": 8.538,
      "typing_delay": 2.031,
      "typing_duration": 7.656,
      "wpm": 35,
      "message": "แรงที่มันกดลงบนอิฐ "
    },
    {
      "message_id": 210,
      "agent_id": 12,
      "delay": 6.569,
      "onscreen_delay": 6.17,
      "typing_delay": 0.399,
      "typing_duration": 10.673,
      "wpm": 46,
      "message": "จนกว่าที่อิฐมันจะแตก เราคิดว่าค่า"
    },
    {
      "message_id": 211,
      "agent_id": 13,
      "delay": 6.672,
      "onscreen_delay": 5.298,
      "typing_delay": 1.374,
      "typing_duration": 11.283,
      "wpm": 36,
      "message": "ของแรงที่กดลงสูงสุดจนอิฐแตก "
    },
    {
      "message_id": 212,
      "agent_id": 15,
      "delay": 7.283,
      "onscreen_delay": 6.924,
      "typing_delay": 0.359,
      "typing_duration": 11.054,
      "wpm": 37,
      "message": "หารด้วยพื้นที่หน้าตัดของอิฐ "
    },
    {
      "message_id": 213,
      "agent_id": 16,
      "delay": 7.054,
      "onscreen_delay": 6.435,
      "typing_delay": 0.619,
      "typing_duration": 11.189,
      "wpm": 54,
      "message": "ตอนนี้สมมติฐานหลักที่ตั้งคือ กำลังอัดของ"
    },
    {
      "message_id": 214,
      "agent_id": 12,
      "delay": 7.184,
      "onscreen_delay": 6.541,
      "typing_delay": 0.643,
      "typing_duration": 13.745,
      "wpm": 41,
      "message": "อิฐมอญก็คือ อิฐแดงที่ใช้ในการสร้างบ้าน "
    },
    {
      "message_id": 215,
      "agent_id": 13,
      "delay": 9.744,
      "onscreen_delay": 9.183,
      "typing_delay": 0.561,
      "typing_duration": 14.374,
      "wpm": 29,
      "message": "มีการแจกแจงแบบปกติ สมมุติฐาน"
    },
    {
      "message_id": 216,
      "agent_id": 15,
      "delay": 10.374,
      "onscreen_delay": 9.942,
      "typing_delay": 0.432,
      "typing_duration": 15.001,
      "wpm": 28,
      "message": "กำลังอัดของอิฐมอนที่มีการแจก"
    },
    {
      "message_id": 217,
      "agent_id": 16,
      "delay": 11.001,
      "onscreen_delay": 9.872,
      "typing_delay": 1.129,
      "typing_duration": 9.321,
      "wpm": 50,
      "message": "คำสั่งที่เราจะใช้ non palamatic "
    },
    {
      "message_id": 218,
      "agent_id": 12,
      "delay": 6.988,
      "onscreen_delay": 6.488,
      "typing_delay": 0.5,
      "typing_duration": 10.1,
      "wpm": 61,
      "message": "สังเกตนะคะว่าเราจะต้องไปที่เมนูอะไรก่อนคะ "
    },
    {
      "message_id": 219,
      "agent_id": 13,
      "delay": 6.099,
      "onscreen_delay": 5.375,
      "typing_delay": 0.724,
      "typing_duration": 13.095,
      "wpm": 36,
      "message": "เราไปที่ Analyze แล้วไปที่ไหนคะ "
    },
    {
      "message_id": 220,
      "agent_id": 15,
      "delay": 9.093,
      "onscreen_delay": 6.218,
      "typing_delay": 2.875,
      "typing_duration": 15,
      "wpm": 27,
      "message": "นอลพารามิติเทส อย่างแรกก็คื "
    },
    {
      "message_id": 221,
      "agent_id": 16,
      "delay": 11,
      "onscreen_delay": 9.046,
      "typing_delay": 1.954,
      "typing_duration": 10.367,
      "wpm": 48,
      "message": "เขาบอกว่าสถิติ มี 2 ข้อแย้งใหญ่ ๆ"
    },
    {
      "message_id": 222,
      "agent_id": 12,
      "delay": 6.988,
      "onscreen_delay": 6.516,
      "typing_delay": 0.472,
      "typing_duration": 12.638,
      "wpm": 24,
      "message": "ก็คือ Non Parametric "
    },
    {
      "message_id": 223,
      "agent_id": 13,
      "delay": 8.636,
      "onscreen_delay": 7.836,
      "typing_delay": 0.8,
      "typing_duration": 13.856,
      "wpm": 47,
      "message": "หมายถึง สิถิติทดสอบที่ไม่มีข้อตกลงเบื้องต้น"
    },
    {
      "message_id": 224,
      "agent_id": 15,
      "delay": 9.854,
      "onscreen_delay": 9.466,
      "typing_delay": 0.388,
      "typing_duration": 11.872,
      "wpm": 34,
      "message": "เกี่ยวกับการแจกแจงของข้อมูล "
    },
    {
      "message_id": 225,
      "agent_id": 16,
      "delay": 7.872,
      "onscreen_delay": 7.024,
      "typing_delay": 0.848,
      "typing_duration": 7.817,
      "wpm": 44,
      "message": "Non palamatic test แล้ว"
    },
    {
      "message_id": 226,
      "agent_id": 12,
      "delay": 3.872,
      "onscreen_delay": 3.456,
      "typing_delay": 0.416,
      "typing_duration": 14.401,
      "wpm": 37,
      "message": "กลุ่มคำสั่งย่อยใช่ไหมคะ Diary Dialog "
    },
    {
      "message_id": 227,
      "agent_id": 13,
      "delay": 10.399,
      "onscreen_delay": 9.508,
      "typing_delay": 0.891,
      "typing_duration": 11.868,
      "wpm": 25,
      "message": "คำสั่ง One KS ตรงนี้ "
    },
    {
      "message_id": 228,
      "agent_id": 15,
      "delay": 7.866,
      "onscreen_delay": 6.562,
      "typing_delay": 1.304,
      "typing_duration": 12.955,
      "wpm": 9,
      "message": "1 Sample "
    },
    {
      "message_id": 229,
      "agent_id": 16,
      "delay": 8.954,
      "onscreen_delay": 8.532,
      "typing_delay": 0.422,
      "typing_duration": 6.717,
      "wpm": 76,
      "message": "จุดที่เราไปชี้เอาคำสั่งที่เราทดสอบ"
    },
    {
      "message_id": 230,
      "agent_id": 12,
      "delay": 4.954,
      "onscreen_delay": 4.351,
      "typing_delay": 0.603,
      "typing_duration": 5.371,
      "wpm": 61,
      "message": "ข้อมูลนะคะ กรณีที่ข้อม"
    },
    {
      "message_id": 231,
      "agent_id": 13,
      "delay": 3.345,
      "onscreen_delay": 0,
      "typing_delay": 3.345,
      "typing_duration": 6.74,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 232,
      "agent_id": 15,
      "delay": 2.74,
      "onscreen_delay": 1.514,
      "typing_delay": 1.226,
      "typing_duration": 13.137,
      "wpm": 26,
      "message": "นี้คือผลลัพธ์ที่ได้นะคะ "
    },
    {
      "message_id": 233,
      "agent_id": 16,
      "delay": 9.135,
      "onscreen_delay": 8.825,
      "typing_delay": 0.31,
      "typing_duration": 7.344,
      "wpm": 53,
      "message": "ค่าสิทธิ์ทดสอบจะอยู่ตรงนี้ "
    },
    {
      "message_id": 234,
      "agent_id": 12,
      "delay": 5.135,
      "onscreen_delay": 3.455,
      "typing_delay": 1.68,
      "typing_duration": 8.527,
      "wpm": 32,
      "message": "จะมีค่า 0.1 ตรงนี้ "
    },
    {
      "message_id": 235,
      "agent_id": 13,
      "delay": 4.526,
      "onscreen_delay": 3.734,
      "typing_delay": 0.792,
      "typing_duration": 13.47,
      "wpm": 40,
      "message": "เวลาเราแปลผล เราจะเอาค่า Six to Tell "
    },
    {
      "message_id": 236,
      "agent_id": 15,
      "delay": 9.469,
      "onscreen_delay": 8.915,
      "typing_delay": 0.554,
      "typing_duration": 10.971,
      "wpm": 40,
      "message": "ตรงนี้เห็นไหมคะ ค่าซิกส์ทูเทล "
    },
    {
      "message_id": 237,
      "agent_id": 16,
      "delay": 6.97,
      "onscreen_delay": 6.044,
      "typing_delay": 0.926,
      "typing_duration": 7.739,
      "wpm": 64,
      "message": "ตอนนี้ถ้าเกิดเราใช้ระยะสำคัญในการ"
    },
    {
      "message_id": 238,
      "agent_id": 12,
      "delay": 3.738,
      "onscreen_delay": 2.829,
      "typing_delay": 0.909,
      "typing_duration": 10.508,
      "wpm": 43,
      "message": "การตั้งสมมุติฐานในสไลด์นี้นะคะ "
    },
    {
      "message_id": 239,
      "agent_id": 13,
      "delay": 6.506,
      "onscreen_delay": 5.6,
      "typing_delay": 0.906,
      "typing_duration": 13.702,
      "wpm": 42,
      "message": "กำลังอัดของอิฐมอญไม่มีการแจกแจงแบบปกติ "
    },
    {
      "message_id": 240,
      "agent_id": 15,
      "delay": 9.702,
      "onscreen_delay": 9.291,
      "typing_delay": 0.411,
      "typing_duration": 13.52,
      "wpm": 49,
      "message": "แบบ 2 คำว่า ไม่มี เท่ากับ เป็นเรื่องเดียวกัน "
    },
    {
      "message_id": 241,
      "agent_id": 16,
      "delay": 9.519,
      "onscreen_delay": 8.567,
      "typing_delay": 0.952,
      "typing_duration": 9.409,
      "wpm": 67,
      "message": "เป็นเรื่องเดียวกัน เราก็เอาค่า Six to tell "
    },
    {
      "message_id": 242,
      "agent_id": 12,
      "delay": 5.518,
      "onscreen_delay": 4.951,
      "typing_delay": 0.567,
      "typing_duration": 7.391,
      "wpm": 61,
      "message": "ตรงนี้มีค่าเป็นเท่าไรคะ ตอนนี้"
    },
    {
      "message_id": 243,
      "agent_id": 13,
      "delay": 3.389,
      "onscreen_delay": 2.621,
      "typing_delay": 0.768,
      "typing_duration": 7.401,
      "wpm": 14,
      "message": "0.2 เอา "
    },
    {
      "message_id": 244,
      "agent_id": 15,
      "delay": 3.388,
      "onscreen_delay": 2.165,
      "typing_delay": 1.223,
      "typing_duration": 13.03,
      "wpm": 41,
      "message": "0.2 นะคะ มันมีจุดเล็กอยู่หน้า 2 อยู่ "
    },
    {
      "message_id": 245,
      "agent_id": 16,
      "delay": 9.028,
      "onscreen_delay": 7.85,
      "typing_delay": 1.178,
      "typing_duration": 10.015,
      "wpm": 46,
      "message": "มันจะไม่พิมพ์ 0 หน้าทศนิยมมาให้ "
    },
    {
      "message_id": 246,
      "agent_id": 12,
      "delay": 6.015,
      "onscreen_delay": 4.969,
      "typing_delay": 1.046,
      "typing_duration": 6.255,
      "wpm": 38,
      "message": "0.2 มากกว่า 0.05 "
    },
    {
      "message_id": 247,
      "agent_id": 13,
      "delay": 2.254,
      "onscreen_delay": 1.626,
      "typing_delay": 0.628,
      "typing_duration": 5.384,
      "wpm": 47,
      "message": "ใช่หรือไม่ ใช่ไหม "
    },
    {
      "message_id": 248,
      "agent_id": 15,
      "delay": 1.383,
      "onscreen_delay": 1.069,
      "typing_delay": 0.314,
      "typing_duration": 14.746,
      "wpm": 42,
      "message": "ใช่ ถ้ามากกว่า แสดงว่าเราปฏิเสธ H0 ได้ไหม "
    },
    {
      "message_id": 249,
      "agent_id": 16,
      "delay": 10.746,
      "onscreen_delay": 9.885,
      "typing_delay": 0.861,
      "typing_duration": 5.541,
      "wpm": 89,
      "message": "ไม่ได้จริงไหม เราย้อนดูนิดหนึ่งนะ "
    },
    {
      "message_id": 250,
      "agent_id": 12,
      "delay": 6.745,
      "onscreen_delay": 6.024,
      "typing_delay": 0.721,
      "typing_duration": 11.947,
      "wpm": 43,
      "message": "กติกาของเรา เราทดสอบ 2 ทางใช่ไหมคะ "
    },
    {
      "message_id": 251,
      "agent_id": 13,
      "delay": 7.946,
      "onscreen_delay": 7.28,
      "typing_delay": 0.666,
      "typing_duration": 13.63,
      "wpm": 32,
      "message": "เราจะปฏิเสธ H0 ได้ ก็ต่อเมื่อ"
    },
    {
      "message_id": 252,
      "agent_id": 15,
      "delay": 9.629,
      "onscreen_delay": 8.993,
      "typing_delay": 0.636,
      "typing_duration": 12.015,
      "wpm": 45,
      "message": "มันเป็นอย่างไรคะ น้อยกว่าหรือเท่ากับ "
    },
    {
      "message_id": 253,
      "agent_id": 16,
      "delay": 8.015,
      "onscreen_delay": 7.781,
      "typing_delay": 0.234,
      "typing_duration": 9.363,
      "wpm": 72,
      "message": "แต่เมื่อกี้ค่า Six มันเป็น 0.2 มันมากกว่า 0.5 "
    },
    {
      "message_id": 254,
      "agent_id": 12,
      "delay": 5.362,
      "onscreen_delay": 4.05,
      "typing_delay": 1.312,
      "typing_duration": 9.544,
      "wpm": 41,
      "message": "ดังนั้นเราปฏิเสธ H0 ไม่ได้ "
    },
    {
      "message_id": 255,
      "agent_id": 13,
      "delay": 5.543,
      "onscreen_delay": 4.493,
      "typing_delay": 1.05,
      "typing_duration": 13.119,
      "wpm": 40,
      "message": "H0 ว่า กำลังอัดของอิฐมอญมีการแจกแจง"
    },
    {
      "message_id": 256,
      "agent_id": 15,
      "delay": 9.119,
      "onscreen_delay": 8.637,
      "typing_delay": 0.482,
      "typing_duration": 12.413,
      "wpm": 35,
      "message": "แบบปกติ โอ.เค. นะคะ อันนี้คือ "
    },
    {
      "message_id": 257,
      "agent_id": 16,
      "delay": 8.402,
      "onscreen_delay": 6.832,
      "typing_delay": 1.57,
      "typing_duration": 10.771,
      "wpm": 45,
      "message": "ตัวอย่าง การทดสอบแจกแจงของข้อมูล "
    },
    {
      "message_id": 258,
      "agent_id": 12,
      "delay": 6.769,
      "onscreen_delay": 5.68,
      "typing_delay": 1.089,
      "typing_duration": 12.897,
      "wpm": 31,
      "message": "เดี๋ยวเราค่อยไปดูในตัวอย่าง"
    },
    {
      "message_id": 259,
      "agent_id": 13,
      "delay": 8.897,
      "onscreen_delay": 8.224,
      "typing_delay": 0.673,
      "typing_duration": 14.926,
      "wpm": 41,
      "message": "นะคะ ค่อยฝึกปฏิบัติ อันนี้ดู Concept ก่อน "
    },
    {
      "message_id": 260,
      "agent_id": 15,
      "delay": 10.924,
      "onscreen_delay": 10.063,
      "typing_delay": 0.861,
      "typing_duration": 7.445,
      "wpm": 52,
      "message": "ตอนนี้ถ้าพวกเราได้ไฟล์แล้ว "
    },
    {
      "message_id": 261,
      "agent_id": 16,
      "delay": 6.923,
      "onscreen_delay": 5.96,
      "typing_delay": 0.963,
      "typing_duration": 8.102,
      "wpm": 65,
      "message": "เดี๋ยวเราจะลอง... เนื้อหาวันนี้นะคะ "
    },
    {
      "message_id": 262,
      "agent_id": 12,
      "delay": 4.101,
      "onscreen_delay": 3.528,
      "typing_delay": 0.573,
      "typing_duration": 14.958,
      "wpm": 57,
      "message": "มีการแจกแจงแบบปกติหรือไม่ ให้ทุกคนเปิดโปรแกรม SPSS ขึ้นมา"
    },
    {
      "message_id": 263,
      "agent_id": 13,
      "delay": 10.956,
      "onscreen_delay": 9.677,
      "typing_delay": 1.279,
      "typing_duration": 8.592,
      "wpm": 44,
      "message": "แล้วก็เปิดแฟ้มงาน ชื่อว่า "
    },
    {
      "message_id": 264,
      "agent_id": 15,
      "delay": 6.955,
      "onscreen_delay": 5.691,
      "typing_delay": 1.264,
      "typing_duration": 15.001,
      "wpm": 15,
      "message": "ชื่อว่า \"แรงอัด"
    },
    {
      "message_id": 265,
      "agent_id": 16,
      "delay": 11,
      "onscreen_delay": 2.717,
      "typing_delay": 8.283,
      "typing_duration": 8.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 266,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 4.671,
      "typing_delay": 2.327,
      "typing_duration": 14.08,
      "wpm": 32,
      "message": "พี่รบกวนให้ปอยส่งให้ทางเฟซบุ๊ก "
    },
    {
      "message_id": 267,
      "agent_id": 13,
      "delay": 10.078,
      "onscreen_delay": 7.716,
      "typing_delay": 2.362,
      "typing_duration": 6.81,
      "wpm": 24,
      "message": "ไม่ขึ้นหรือ "
    },
    {
      "message_id": 268,
      "agent_id": 15,
      "delay": 7.629,
      "onscreen_delay": 0,
      "typing_delay": 7.629,
      "typing_duration": 7.629,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 269,
      "agent_id": 16,
      "delay": 11.977,
      "onscreen_delay": 0,
      "typing_delay": 11.977,
      "typing_duration": 11.977,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 270,
      "agent_id": 12,
      "delay": 7.976,
      "onscreen_delay": 1.137,
      "typing_delay": 6.839,
      "typing_duration": 6.839,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 271,
      "agent_id": 13,
      "delay": 3.975,
      "onscreen_delay": 2.268,
      "typing_delay": 1.707,
      "typing_duration": 14.999,
      "wpm": 32,
      "message": "นี่ไง ขอโทษค่ะ พี่ลืมกด Enter ขอ "
    },
    {
      "message_id": 272,
      "agent_id": 15,
      "delay": 10.994,
      "onscreen_delay": 7.929,
      "typing_delay": 3.065,
      "typing_duration": 13.906,
      "wpm": 17,
      "message": "โทษทีค่ะนักศึกษา "
    },
    {
      "message_id": 273,
      "agent_id": 16,
      "delay": 9.905,
      "onscreen_delay": 9.611,
      "typing_delay": 0.294,
      "typing_duration": 8.932,
      "wpm": 65,
      "message": "ครูรู้สึกปีนี้แก่ขึ้นเยอะนะคะ เลอะเลือน "
    },
    {
      "message_id": 274,
      "agent_id": 12,
      "delay": 5.903,
      "onscreen_delay": 2.523,
      "typing_delay": 3.38,
      "typing_duration": 9.519,
      "wpm": 41,
      "message": "ครูส่งไฟล์ให้พี่ปอยแล้วครู"
    },
    {
      "message_id": 275,
      "agent_id": 13,
      "delay": 5.518,
      "onscreen_delay": 4.56,
      "typing_delay": 0.958,
      "typing_duration": 14.402,
      "wpm": 33,
      "message": "ลืมกด Enter ค่ะ มันค่างหน้าจอครู "
    },
    {
      "message_id": 276,
      "agent_id": 15,
      "delay": 10.402,
      "onscreen_delay": 9.348,
      "typing_delay": 1.054,
      "typing_duration": 15.001,
      "wpm": 29,
      "message": "ส่งให้พี่ปอยตั้งนานแล้ว ส่งให"
    },
    {
      "message_id": 277,
      "agent_id": 16,
      "delay": 11.001,
      "onscreen_delay": 10.094,
      "typing_delay": 0.907,
      "typing_duration": 4.365,
      "wpm": 14,
      "message": "นะคะ "
    },
    {
      "message_id": 278,
      "agent_id": 12,
      "delay": 6.988,
      "onscreen_delay": 4.508,
      "typing_delay": 2.48,
      "typing_duration": 12.464,
      "wpm": 29,
      "message": "ไฟล์ที่ 1 ชื่อว่า แรงอัด "
    },
    {
      "message_id": 279,
      "agent_id": 13,
      "delay": 8.463,
      "onscreen_delay": 7.241,
      "typing_delay": 1.222,
      "typing_duration": 13.65,
      "wpm": 13,
      "message": "-Example.sav "
    },
    {
      "message_id": 280,
      "agent_id": 15,
      "delay": 9.649,
      "onscreen_delay": 6.511,
      "typing_delay": 3.138,
      "typing_duration": 7.573,
      "wpm": 20,
      "message": "แรงอัดนะคะ "
    },
    {
      "message_id": 281,
      "agent_id": 16,
      "delay": 5.647,
      "onscreen_delay": 4.923,
      "typing_delay": 0.724,
      "typing_duration": 8.666,
      "wpm": 71,
      "message": "อีกไฟล์ที่จะได้ใช้เรียนต่อไปคือ Smart App "
    },
    {
      "message_id": 282,
      "agent_id": 12,
      "delay": 4.665,
      "onscreen_delay": 3.678,
      "typing_delay": 0.987,
      "typing_duration": 14.167,
      "wpm": 22,
      "message": "มี 2 ไฟล์นะคะ Example"
    },
    {
      "message_id": 283,
      "agent_id": 13,
      "delay": 10.167,
      "onscreen_delay": 8.24,
      "typing_delay": 1.927,
      "typing_duration": 14.336,
      "wpm": 32,
      "message": ".save แล้วก็มีตัวอย่างแบบสอบถาม "
    },
    {
      "message_id": 284,
      "agent_id": 15,
      "delay": 10.336,
      "onscreen_delay": 9.365,
      "typing_delay": 0.971,
      "typing_duration": 10.291,
      "wpm": 39,
      "message": "ที่ครูเคยใช้เก็บข้อมูลวิจัย "
    },
    {
      "message_id": 285,
      "agent_id": 16,
      "delay": 6.328,
      "onscreen_delay": 5.628,
      "typing_delay": 0.7,
      "typing_duration": 6.571,
      "wpm": 89,
      "message": "เอามาเป็นตัวอย่างให้พวกเราดู แล้วก็ไฟล์"
    },
    {
      "message_id": 286,
      "agent_id": 12,
      "delay": 2.571,
      "onscreen_delay": 1.978,
      "typing_delay": 0.593,
      "typing_duration": 14.516,
      "wpm": 51,
      "message": "ข้อมูล Smart App ก็เป็นข้อมูลจริงที่ครูทำการวิจัย "
    },
    {
      "message_id": 287,
      "agent_id": 13,
      "delay": 10.514,
      "onscreen_delay": 9.936,
      "typing_delay": 0.578,
      "typing_duration": 14.422,
      "wpm": 50,
      "message": "ครูตัดมาเพียงบางส่วน ครูจำนวน Record มากกว่านั้น "
    },
    {
      "message_id": 288,
      "agent_id": 15,
      "delay": 10.422,
      "onscreen_delay": 9.605,
      "typing_delay": 0.817,
      "typing_duration": 14.906,
      "wpm": 31,
      "message": "แต่ครูเลือกมาแค่ 50 เปอร์เซ็นต์ "
    },
    {
      "message_id": 289,
      "agent_id": 16,
      "delay": 10.896,
      "onscreen_delay": 9.401,
      "typing_delay": 1.495,
      "typing_duration": 6.272,
      "wpm": 60,
      "message": "ฝึกดูข้อมูลนะคะ แล้วก็อีก"
    },
    {
      "message_id": 290,
      "agent_id": 12,
      "delay": 6.896,
      "onscreen_delay": 6.053,
      "typing_delay": 0.843,
      "typing_duration": 7.048,
      "wpm": 74,
      "message": "ไฟล์จะเป็นแบบสอบถามที่ใช้เก็บข้อมูล"
    },
    {
      "message_id": 291,
      "agent_id": 13,
      "delay": 3.048,
      "onscreen_delay": 2.197,
      "typing_delay": 0.851,
      "typing_duration": 12.58,
      "wpm": 62,
      "message": "นะคะ ให้เห็นเป็นตัวอย่างว่า เราเก็บข้อมูลเป็นอย่างไร "
    },
    {
      "message_id": 292,
      "agent_id": 15,
      "delay": 8.58,
      "onscreen_delay": 8.155,
      "typing_delay": 0.425,
      "typing_duration": 14.558,
      "wpm": 43,
      "message": "ได้ Dataset อย่างไร จะวิเคราะห์อย่างไรนะคะ "
    },
    {
      "message_id": 293,
      "agent_id": 16,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 294,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 295,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 296,
      "agent_id": 15,
      "delay": 10.996,
      "onscreen_delay": 3.822,
      "typing_delay": 7.174,
      "typing_duration": 7.174,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 297,
      "agent_id": 16,
      "delay": 6.995,
      "onscreen_delay": 3.91,
      "typing_delay": 3.085,
      "typing_duration": 10.073,
      "wpm": 43,
      "message": "ถ้าเราไม่ทันอย่างไรบอกครูนะคะ "
    },
    {
      "message_id": 298,
      "agent_id": 12,
      "delay": 6.07,
      "onscreen_delay": 5.531,
      "typing_delay": 0.539,
      "typing_duration": 10.66,
      "wpm": 44,
      "message": "ยกมือบอกครูนะคะ ถ้าครูบอกเร็วไป "
    },
    {
      "message_id": 299,
      "agent_id": 13,
      "delay": 6.656,
      "onscreen_delay": 4.563,
      "typing_delay": 2.093,
      "typing_duration": 7.363,
      "wpm": 26,
      "message": "แฟ้มข้อมูลนี้ "
    },
    {
      "message_id": 300,
      "agent_id": 15,
      "delay": 3.363,
      "onscreen_delay": 2.781,
      "typing_delay": 0.582,
      "typing_duration": 9.165,
      "wpm": 43,
      "message": "มีตัวแปรทั้งหมดกี่ตัวแปรคะ "
    },
    {
      "message_id": 301,
      "agent_id": 16,
      "delay": 5.164,
      "onscreen_delay": 3.375,
      "typing_delay": 1.789,
      "typing_duration": 7.158,
      "wpm": 54,
      "message": "กี่ตัวแปรเอ่ย 5 ตัวแปรนะคะ "
    },
    {
      "message_id": 302,
      "agent_id": 12,
      "delay": 3.157,
      "onscreen_delay": 2.065,
      "typing_delay": 1.092,
      "typing_duration": 13.781,
      "wpm": 35,
      "message": "มีจำนวน Record อยู่กี่ Record คะ "
    },
    {
      "message_id": 303,
      "agent_id": 13,
      "delay": 9.779,
      "onscreen_delay": 6.221,
      "typing_delay": 3.558,
      "typing_duration": 7.351,
      "wpm": 4,
      "message": "25 "
    },
    {
      "message_id": 304,
      "agent_id": 15,
      "delay": 5.778,
      "onscreen_delay": 4.671,
      "typing_delay": 1.107,
      "typing_duration": 15.001,
      "wpm": 28,
      "message": "มี 25 แถว แสดงว่าข้อมูล 25 เ"
    },
    {
      "message_id": 305,
      "agent_id": 16,
      "delay": 11,
      "onscreen_delay": 10.246,
      "typing_delay": 0.754,
      "typing_duration": 6.45,
      "wpm": 60,
      "message": "หรือ 25 เคส อธิบายความหมาย"
    },
    {
      "message_id": 306,
      "agent_id": 12,
      "delay": 6.999,
      "onscreen_delay": 6.4,
      "typing_delay": 0.599,
      "typing_duration": 8.368,
      "wpm": 61,
      "message": "ของแต่ละตัวแปรก่อนะคะ สิ่งที่สำคัญ"
    },
    {
      "message_id": 307,
      "agent_id": 13,
      "delay": 4.368,
      "onscreen_delay": 3.8,
      "typing_delay": 0.568,
      "typing_duration": 13.957,
      "wpm": 55,
      "message": "ที่สุดก็คือ เราจะวิเคราะห์ข้อมูลอะไร ผู้วิเคราะห์จะ"
    },
    {
      "message_id": 308,
      "agent_id": 15,
      "delay": 9.956,
      "onscreen_delay": 9.453,
      "typing_delay": 0.503,
      "typing_duration": 14.271,
      "wpm": 33,
      "message": "ต้องมีความเข้าใจลึกซึ้งกับ Data "
    },
    {
      "message_id": 309,
      "agent_id": 16,
      "delay": 10.271,
      "onscreen_delay": 9.568,
      "typing_delay": 0.703,
      "typing_duration": 14.361,
      "wpm": 33,
      "message": "นะคะ ชนิดของอิฐมอญ ชนิดของตัวแปร"
    },
    {
      "message_id": 310,
      "agent_id": 12,
      "delay": 10.36,
      "onscreen_delay": 9.267,
      "typing_delay": 1.093,
      "typing_duration": 10.238,
      "wpm": 35,
      "message": "นะคะ ตัวแปรตัวที่ 1 Type "
    },
    {
      "message_id": 311,
      "agent_id": 13,
      "delay": 6.359,
      "onscreen_delay": 4.701,
      "typing_delay": 1.658,
      "typing_duration": 15.001,
      "wpm": 40,
      "message": "สังเกตนะคะ เราเอาเมาส์มาชี้ที่คำว่า Type "
    },
    {
      "message_id": 312,
      "agent_id": 15,
      "delay": 10.997,
      "onscreen_delay": 10.232,
      "typing_delay": 0.765,
      "typing_duration": 15,
      "wpm": 37,
      "message": "ชื่อตัวแปรเกิดขึ้น เห็นไหมคะ ชนิดของอ"
    },
    {
      "message_id": 313,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 9.759,
      "typing_delay": 1.24,
      "typing_duration": 14.556,
      "wpm": 39,
      "message": "คราวนี้ชนิดของอิฐมีกี่ประเภท 5 อยากรู้ "
    },
    {
      "message_id": 314,
      "agent_id": 12,
      "delay": 10.556,
      "onscreen_delay": 9.341,
      "typing_delay": 1.215,
      "typing_duration": 10.127,
      "wpm": 53,
      "message": "Meaning ความหมายของเขา คลิกที่ตรงนี้"
    },
    {
      "message_id": 315,
      "agent_id": 13,
      "delay": 6.555,
      "onscreen_delay": 5.354,
      "typing_delay": 1.201,
      "typing_duration": 13.143,
      "wpm": 23,
      "message": "จำได้ไหม Value label "
    },
    {
      "message_id": 316,
      "agent_id": 15,
      "delay": 9.142,
      "onscreen_delay": 8.498,
      "typing_delay": 0.644,
      "typing_duration": 14.188,
      "wpm": 30,
      "message": "แล้วขยายช่องดู แสดงวา อิฐมอน "
    },
    {
      "message_id": 317,
      "agent_id": 16,
      "delay": 10.187,
      "onscreen_delay": 9.235,
      "typing_delay": 0.952,
      "typing_duration": 10.333,
      "wpm": 52,
      "message": "5 ประเภท อิฐมอญประเภทที่ 1 คืออะไรคะ "
    },
    {
      "message_id": 318,
      "agent_id": 12,
      "delay": 6.331,
      "onscreen_delay": 5.529,
      "typing_delay": 0.802,
      "typing_duration": 14.587,
      "wpm": 43,
      "message": "ชนิด 2 รู อิฐมอญก็คือ อิฐแดงที่ใช้ก่อกำแพง"
    },
    {
      "message_id": 319,
      "agent_id": 13,
      "delay": 10.585,
      "onscreen_delay": 10.029,
      "typing_delay": 0.556,
      "typing_duration": 10.34,
      "wpm": 51,
      "message": "สร้างบ้าน มันจะมีรู 2 รูนะคะ แล้วก็ "
    },
    {
      "message_id": 320,
      "agent_id": 15,
      "delay": 6.585,
      "onscreen_delay": 4.523,
      "typing_delay": 2.062,
      "typing_duration": 14.662,
      "wpm": 31,
      "message": "ชนิดที่ 2 คืออิฐมอญชนิดกี่รูคะ "
    },
    {
      "message_id": 321,
      "agent_id": 16,
      "delay": 10.661,
      "onscreen_delay": 10.291,
      "typing_delay": 0.37,
      "typing_duration": 9.592,
      "wpm": 75,
      "message": "ชนิดกี่รูคะ 4 รู หน้าตัดมันจะมีกลม ๆ อยู่ 4 ช่อง "
    },
    {
      "message_id": 322,
      "agent_id": 12,
      "delay": 6.66,
      "onscreen_delay": 5.493,
      "typing_delay": 1.167,
      "typing_duration": 4.816,
      "wpm": 40,
      "message": "มองเห็นภาพไหม "
    },
    {
      "message_id": 323,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 324,
      "agent_id": 15,
      "delay": 11.002,
      "onscreen_delay": 6.534,
      "typing_delay": 4.468,
      "typing_duration": 4.468,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 325,
      "agent_id": 16,
      "delay": 7,
      "onscreen_delay": 2.537,
      "typing_delay": 4.463,
      "typing_duration": 4.463,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 326,
      "agent_id": 12,
      "delay": 7.593,
      "onscreen_delay": 0,
      "typing_delay": 7.593,
      "typing_duration": 7.593,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 327,
      "agent_id": 13,
      "delay": 6.686,
      "onscreen_delay": 0,
      "typing_delay": 6.686,
      "typing_duration": 9.547,
      "wpm": 14,
      "message": "รูปมาแล้ว "
    },
    {
      "message_id": 328,
      "agent_id": 15,
      "delay": 5.545,
      "onscreen_delay": 4.045,
      "typing_delay": 1.5,
      "typing_duration": 11.988,
      "wpm": 33,
      "message": "อันนี้เป็นอิฐมอนชนิดอะไรคะ "
    },
    {
      "message_id": 329,
      "agent_id": 16,
      "delay": 7.986,
      "onscreen_delay": 5.981,
      "typing_delay": 2.005,
      "typing_duration": 8.458,
      "wpm": 32,
      "message": "2 รู แบบ 4 รูมีไหม "
    },
    {
      "message_id": 330,
      "agent_id": 12,
      "delay": 4.456,
      "onscreen_delay": 3.939,
      "typing_delay": 0.517,
      "typing_duration": 8.768,
      "wpm": 55,
      "message": "แบบเอาสองก้อนนี้มาประกบติด นี่ไง "
    },
    {
      "message_id": 331,
      "agent_id": 13,
      "delay": 4.767,
      "onscreen_delay": 3.644,
      "typing_delay": 1.123,
      "typing_duration": 13.396,
      "wpm": 32,
      "message": "แบบ 4 รู โอโฮ้ แบบนี้กี่รูนี่ "
    },
    {
      "message_id": 332,
      "agent_id": 15,
      "delay": 9.392,
      "onscreen_delay": 8.157,
      "typing_delay": 1.235,
      "typing_duration": 15.001,
      "wpm": 30,
      "message": "เยอะแยะเลย อันนี้ลักษณะของอิฐม"
    },
    {
      "message_id": 333,
      "agent_id": 16,
      "delay": 11.001,
      "onscreen_delay": 6.581,
      "typing_delay": 4.42,
      "typing_duration": 4.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 334,
      "agent_id": 12,
      "delay": 6.999,
      "onscreen_delay": 6.22,
      "typing_delay": 0.779,
      "typing_duration": 11.185,
      "wpm": 44,
      "message": "แล้วก็มีอิฐบล็อค อิฐบล็อคก็คืออิฐ"
    },
    {
      "message_id": 335,
      "agent_id": 13,
      "delay": 7.184,
      "onscreen_delay": 6.473,
      "typing_delay": 0.711,
      "typing_duration": 14.494,
      "wpm": 50,
      "message": "ที่ชาวบ้านเขาเอาไปตาม สร้างทุ่งนา สร้างเถียงนะคะ "
    },
    {
      "message_id": 336,
      "agent_id": 15,
      "delay": 10.494,
      "onscreen_delay": 9.335,
      "typing_delay": 1.159,
      "typing_duration": 8.368,
      "wpm": 38,
      "message": "เห็นจำได้อยู่ใช่ไหมคะ "
    },
    {
      "message_id": 337,
      "agent_id": 16,
      "delay": 6.481,
      "onscreen_delay": 6.049,
      "typing_delay": 0.432,
      "typing_duration": 6.434,
      "wpm": 58,
      "message": "อิฐบล็อกประสานขึ้นมาหน่อย "
    },
    {
      "message_id": 338,
      "agent_id": 12,
      "delay": 2.481,
      "onscreen_delay": 2.057,
      "typing_delay": 0.424,
      "typing_duration": 12.988,
      "wpm": 33,
      "message": "อิฐมวลเบา คล้าย ๆ กับอิฐบล็อค "
    },
    {
      "message_id": 339,
      "agent_id": 13,
      "delay": 8.987,
      "onscreen_delay": 7.997,
      "typing_delay": 0.99,
      "typing_duration": 14.639,
      "wpm": 42,
      "message": "จะเป็นฉนวนกันความร้อนได้ดี ประหยัดพลังงาน "
    },
    {
      "message_id": 340,
      "agent_id": 15,
      "delay": 10.638,
      "onscreen_delay": 9.339,
      "typing_delay": 1.299,
      "typing_duration": 12.008,
      "wpm": 35,
      "message": "แล้วก็มีน้ำหนักที่เบา โอ.เค. "
    },
    {
      "message_id": 341,
      "agent_id": 16,
      "delay": 8.008,
      "onscreen_delay": 6.627,
      "typing_delay": 1.381,
      "typing_duration": 8.994,
      "wpm": 32,
      "message": "ต่อไปตัวแปรตัวที่ 2 "
    },
    {
      "message_id": 342,
      "agent_id": 12,
      "delay": 4.993,
      "onscreen_delay": 3.942,
      "typing_delay": 1.051,
      "typing_duration": 14.337,
      "wpm": 38,
      "message": "จากลักษณะของอิฐบล็อคจะมีลักษณะแบบนี้"
    },
    {
      "message_id": 343,
      "agent_id": 13,
      "delay": 10.337,
      "onscreen_delay": 9.312,
      "typing_delay": 1.025,
      "typing_duration": 14.751,
      "wpm": 38,
      "message": "อิฐบล๊อก หรือ อิฐมวลนี้ จะมีการบอก..."
    },
    {
      "message_id": 344,
      "agent_id": 15,
      "delay": 10.75,
      "onscreen_delay": 10.252,
      "typing_delay": 0.498,
      "typing_duration": 13.701,
      "wpm": 48,
      "message": "ของมันก็คือ อิฐก้อนหนึ่งนี่มีหน้ากว้างเท่าไร "
    },
    {
      "message_id": 345,
      "agent_id": 16,
      "delay": 9.7,
      "onscreen_delay": 8.327,
      "typing_delay": 1.373,
      "typing_duration": 10.441,
      "wpm": 59,
      "message": "มีหน้ายาวเท่าไร มีลึก หรือมีความสูงเท่าไร "
    },
    {
      "message_id": 346,
      "agent_id": 12,
      "delay": 6.441,
      "onscreen_delay": 5.633,
      "typing_delay": 0.808,
      "typing_duration": 9.413,
      "wpm": 48,
      "message": "ใช่ไหมคะ จะได้บอกลักษณะของก้อน"
    },
    {
      "message_id": 347,
      "agent_id": 13,
      "delay": 5.412,
      "onscreen_delay": 4.511,
      "typing_delay": 0.901,
      "typing_duration": 8.287,
      "wpm": 38,
      "message": "ได้ถูกต้องนะคะ ตัวแปร"
    },
    {
      "message_id": 348,
      "agent_id": 15,
      "delay": 4.286,
      "onscreen_delay": 3.684,
      "typing_delay": 0.602,
      "typing_duration": 14.827,
      "wpm": 33,
      "message": "ตัวที่ 2 อันนี้บอกความยาว ความยาว"
    },
    {
      "message_id": 349,
      "agent_id": 16,
      "delay": 10.825,
      "onscreen_delay": 9.846,
      "typing_delay": 0.979,
      "typing_duration": 7.733,
      "wpm": 74,
      "message": "ก้อนอิฐนั้นนะคะ วิทย์ก็คือบอกความกว้าง "
    },
    {
      "message_id": 350,
      "agent_id": 12,
      "delay": 6.825,
      "onscreen_delay": 5.774,
      "typing_delay": 1.051,
      "typing_duration": 12.875,
      "wpm": 42,
      "message": "หน่วยเป็นอะไรคะ เซนติเมตร Dept ก็คือ "
    },
    {
      "message_id": 351,
      "agent_id": 13,
      "delay": 8.874,
      "onscreen_delay": 8.102,
      "typing_delay": 0.772,
      "typing_duration": 8.997,
      "wpm": 53,
      "message": "ความลึก หรือความหนาของอิฐนั่นเอง"
    },
    {
      "message_id": 352,
      "agent_id": 15,
      "delay": 4.996,
      "onscreen_delay": 4.358,
      "typing_delay": 0.638,
      "typing_duration": 15,
      "wpm": 12,
      "message": "นะคะ Max Loa"
    },
    {
      "message_id": 353,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 10.285,
      "typing_delay": 0.714,
      "typing_duration": 8.822,
      "wpm": 61,
      "message": "สูงสุด ที่เขาทำการทดลองจนอิฐก้อนนั้น"
    },
    {
      "message_id": 354,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 6.542,
      "typing_delay": 0.456,
      "typing_duration": 6.794,
      "wpm": 68,
      "message": "มันแตกนะคะ เอาอิฐมาไว้บนเครื่อง "
    },
    {
      "message_id": 355,
      "agent_id": 13,
      "delay": 2.997,
      "onscreen_delay": 2.236,
      "typing_delay": 0.761,
      "typing_duration": 12.361,
      "wpm": 62,
      "message": "เครื่องมือทางวิทยาศาสตร์นะคะ แล้วก็ใช้น้ำหนักกดลงไป "
    },
    {
      "message_id": 356,
      "agent_id": 15,
      "delay": 8.361,
      "onscreen_delay": 6.901,
      "typing_delay": 1.46,
      "typing_duration": 14.019,
      "wpm": 35,
      "message": "1 กิโลกรัม 2 กิโลกรัม อิฐก็ไม่แตก "
    },
    {
      "message_id": 357,
      "agent_id": 16,
      "delay": 10.018,
      "onscreen_delay": 9.301,
      "typing_delay": 0.717,
      "typing_duration": 8.226,
      "wpm": 36,
      "message": "ใส่ไปเท่าไรกี่โลนะคะ "
    },
    {
      "message_id": 358,
      "agent_id": 12,
      "delay": 6.016,
      "onscreen_delay": 4.862,
      "typing_delay": 1.154,
      "typing_duration": 12.203,
      "wpm": 47,
      "message": "6.9 กิโลฯ อันนี้เป็นค่าโดยเฉลี่ยมานะคะ "
    },
    {
      "message_id": 359,
      "agent_id": 13,
      "delay": 8.201,
      "onscreen_delay": 7.118,
      "typing_delay": 1.083,
      "typing_duration": 8.95,
      "wpm": 39,
      "message": "แตก อิฐแตก โอ.เค. ไหมคะ "
    },
    {
      "message_id": 360,
      "agent_id": 15,
      "delay": 4.941,
      "onscreen_delay": 3.988,
      "typing_delay": 0.953,
      "typing_duration": 13.774,
      "wpm": 38,
      "message": "อันดับแรกเราจะทบทวนความรู้เดิมก็คือ "
    },
    {
      "message_id": 361,
      "agent_id": 16,
      "delay": 9.773,
      "onscreen_delay": 8.492,
      "typing_delay": 1.281,
      "typing_duration": 7.935,
      "wpm": 59,
      "message": "เมื่อกี้ครูบอกว่า แรงอัดหมายถึง"
    },
    {
      "message_id": 362,
      "agent_id": 12,
      "delay": 5.773,
      "onscreen_delay": 4.918,
      "typing_delay": 0.855,
      "typing_duration": 10.278,
      "wpm": 47,
      "message": "น้ำหนักใช่ไหมคะ ที่กดลงบนหน้าตัด"
    },
    {
      "message_id": 363,
      "agent_id": 13,
      "delay": 6.275,
      "onscreen_delay": 5.636,
      "typing_delay": 0.639,
      "typing_duration": 9.592,
      "wpm": 53,
      "message": "ของอิฐ ตอนนี้เราจะหาพื้นที่หน้าตัด"
    },
    {
      "message_id": 364,
      "agent_id": 15,
      "delay": 5.591,
      "onscreen_delay": 4.758,
      "typing_delay": 0.833,
      "typing_duration": 11.152,
      "wpm": 47,
      "message": "ของอิฐเสียก่อน พื้นที่เกิดจากอะไรคะ "
    },
    {
      "message_id": 365,
      "agent_id": 16,
      "delay": 7.151,
      "onscreen_delay": 6.475,
      "typing_delay": 0.676,
      "typing_duration": 7.645,
      "wpm": 33,
      "message": "ตามสูตรคณิตศาสตร์ "
    },
    {
      "message_id": 366,
      "agent_id": 12,
      "delay": 3.644,
      "onscreen_delay": 2.363,
      "typing_delay": 1.281,
      "typing_duration": 9.304,
      "wpm": 48,
      "message": "หน้าโต๊ะเรา เราเอาอะไรคูณกันคะ "
    },
    {
      "message_id": 367,
      "agent_id": 13,
      "delay": 5.303,
      "onscreen_delay": 4.225,
      "typing_delay": 1.078,
      "typing_duration": 13.618,
      "wpm": 44,
      "message": "กว้าง คูณ ยาว ตอนนี้กว้างของเราคืออะไรคะ "
    },
    {
      "message_id": 368,
      "agent_id": 15,
      "delay": 9.616,
      "onscreen_delay": 6.136,
      "typing_delay": 3.48,
      "typing_duration": 11.795,
      "wpm": 17,
      "message": "With ยาวก็คือ "
    },
    {
      "message_id": 369,
      "agent_id": 16,
      "delay": 7.795,
      "onscreen_delay": 6.655,
      "typing_delay": 1.14,
      "typing_duration": 9.011,
      "wpm": 58,
      "message": "โอ.เค. นะคะ เราจะเอา 2 ตัวนี้คูณกัน "
    },
    {
      "message_id": 370,
      "agent_id": 12,
      "delay": 5.01,
      "onscreen_delay": 3.79,
      "typing_delay": 1.22,
      "typing_duration": 9.94,
      "wpm": 33,
      "message": "เราจะตั้งคำตอบว่า Area "
    },
    {
      "message_id": 371,
      "agent_id": 13,
      "delay": 5.925,
      "onscreen_delay": 5.425,
      "typing_delay": 0.5,
      "typing_duration": 15.001,
      "wpm": 45,
      "message": "ตอนนี้ปฏิบัติการเลยนะคะ พร้อมกันเลย Transform "
    },
    {
      "message_id": 372,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 8.861,
      "typing_delay": 2.139,
      "typing_duration": 15,
      "wpm": 23,
      "message": "เวลาสร้างตัวแปรใหม่นะคะ "
    },
    {
      "message_id": 373,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 9.82,
      "typing_delay": 1.179,
      "typing_duration": 6.777,
      "wpm": 38,
      "message": "แล้วอะไรคะ คอมพิว"
    },
    {
      "message_id": 374,
      "agent_id": 12,
      "delay": 6.999,
      "onscreen_delay": 6.077,
      "typing_delay": 0.922,
      "typing_duration": 10.586,
      "wpm": 71,
      "message": "ต้องสร้างนะคะ ถ้าไม่สร้างเราจะไม่มีข้อมูลวิเคราะห์ "
    },
    {
      "message_id": 375,
      "agent_id": 13,
      "delay": 6.585,
      "onscreen_delay": 5.871,
      "typing_delay": 0.714,
      "typing_duration": 14.678,
      "wpm": 38,
      "message": "ตอบ Target Target Variable ของเรา คือ "
    },
    {
      "message_id": 376,
      "agent_id": 15,
      "delay": 10.678,
      "onscreen_delay": 4.752,
      "typing_delay": 5.926,
      "typing_duration": 5.926,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 377,
      "agent_id": 16,
      "delay": 6.677,
      "onscreen_delay": 2.759,
      "typing_delay": 3.918,
      "typing_duration": 5.928,
      "wpm": 20,
      "message": "A อะไรคะ "
    },
    {
      "message_id": 378,
      "agent_id": 12,
      "delay": 5.134,
      "onscreen_delay": 0,
      "typing_delay": 5.134,
      "typing_duration": 7.986,
      "wpm": 8,
      "message": "Area "
    },
    {
      "message_id": 379,
      "agent_id": 13,
      "delay": 3.985,
      "onscreen_delay": 2.193,
      "typing_delay": 1.792,
      "typing_duration": 13.854,
      "wpm": 18,
      "message": "A-R-E-A นะคะ Area "
    },
    {
      "message_id": 380,
      "agent_id": 15,
      "delay": 9.852,
      "onscreen_delay": 7.427,
      "typing_delay": 2.425,
      "typing_duration": 13.036,
      "wpm": 8,
      "message": "Numbice "
    },
    {
      "message_id": 381,
      "agent_id": 16,
      "delay": 9.035,
      "onscreen_delay": 8.463,
      "typing_delay": 0.572,
      "typing_duration": 6.707,
      "wpm": 36,
      "message": "เราก็ส่ง ความยาว "
    },
    {
      "message_id": 382,
      "agent_id": 12,
      "delay": 5.034,
      "onscreen_delay": 4.33,
      "typing_delay": 0.704,
      "typing_duration": 12.953,
      "wpm": 23,
      "message": "นะคะ Range ส่งเข้าไป "
    },
    {
      "message_id": 383,
      "agent_id": 13,
      "delay": 8.953,
      "onscreen_delay": 6.941,
      "typing_delay": 2.012,
      "typing_duration": 12.799,
      "wpm": 36,
      "message": "Weidth แล้วส่งเข้าไป แล้วคูรกัน "
    },
    {
      "message_id": 384,
      "agent_id": 15,
      "delay": 8.798,
      "onscreen_delay": 2.961,
      "typing_delay": 5.837,
      "typing_duration": 11.447,
      "wpm": 10,
      "message": "With ค่ะ "
    },
    {
      "message_id": 385,
      "agent_id": 16,
      "delay": 7.446,
      "onscreen_delay": 3.201,
      "typing_delay": 4.245,
      "typing_duration": 4.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 386,
      "agent_id": 12,
      "delay": 4.422,
      "onscreen_delay": 0,
      "typing_delay": 4.422,
      "typing_duration": 4.422,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 387,
      "agent_id": 13,
      "delay": 3.732,
      "onscreen_delay": 0,
      "typing_delay": 3.732,
      "typing_duration": 12.677,
      "wpm": 20,
      "message": "เสร็จแล้ว OK นะคะ "
    },
    {
      "message_id": 388,
      "agent_id": 15,
      "delay": 8.675,
      "onscreen_delay": 2.51,
      "typing_delay": 6.165,
      "typing_duration": 9.541,
      "wpm": 8,
      "message": "นี่ไง "
    },
    {
      "message_id": 389,
      "agent_id": 16,
      "delay": 5.539,
      "onscreen_delay": 4.079,
      "typing_delay": 1.46,
      "typing_duration": 6.156,
      "wpm": 54,
      "message": "Area มาแล้ว ต่อไปเราจะ"
    },
    {
      "message_id": 390,
      "agent_id": 12,
      "delay": 2.156,
      "onscreen_delay": 1.65,
      "typing_delay": 0.506,
      "typing_duration": 7.436,
      "wpm": 48,
      "message": "สร้างตัวแปรตัวที่สองนะคะ "
    },
    {
      "message_id": 391,
      "agent_id": 13,
      "delay": 3.43,
      "onscreen_delay": 2.566,
      "typing_delay": 0.864,
      "typing_duration": 14.574,
      "wpm": 11,
      "message": "ก็คื แรงอัด "
    },
    {
      "message_id": 392,
      "agent_id": 15,
      "delay": 10.573,
      "onscreen_delay": 6.671,
      "typing_delay": 3.902,
      "typing_duration": 15,
      "wpm": 21,
      "message": "แรงอัดคำนวณโดย Max lo"
    },
    {
      "message_id": 393,
      "agent_id": 16,
      "delay": 10.99,
      "onscreen_delay": 10.616,
      "typing_delay": 0.374,
      "typing_duration": 7.709,
      "wpm": 54,
      "message": "นะคะ แมกโหลด หารด้วย พื้นที่ "
    },
    {
      "message_id": 394,
      "agent_id": 12,
      "delay": 6.99,
      "onscreen_delay": 6.004,
      "typing_delay": 0.986,
      "typing_duration": 11.052,
      "wpm": 42,
      "message": "ที่เราคำนวณขึ้นเมื่อสักครู่นะคะ "
    },
    {
      "message_id": 395,
      "agent_id": 13,
      "delay": 7.05,
      "onscreen_delay": 6.238,
      "typing_delay": 0.812,
      "typing_duration": 15.001,
      "wpm": 42,
      "message": "ตัวแปรตัวที่ 2 เข้าไปที่ Transform Compute "
    },
    {
      "message_id": 396,
      "agent_id": 15,
      "delay": 11.582,
      "onscreen_delay": 0,
      "typing_delay": 11.582,
      "typing_duration": 11.582,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 397,
      "agent_id": 16,
      "delay": 7.581,
      "onscreen_delay": 6.789,
      "typing_delay": 0.792,
      "typing_duration": 9.329,
      "wpm": 56,
      "message": "มันค้างคำสั่งเดิมอยู่ กด Reset นะคะ "
    },
    {
      "message_id": 398,
      "agent_id": 12,
      "delay": 5.329,
      "onscreen_delay": 3.868,
      "typing_delay": 1.461,
      "typing_duration": 6.394,
      "wpm": 42,
      "message": "Target เปลี่ยนเป็น "
    },
    {
      "message_id": 399,
      "agent_id": 13,
      "delay": 5.907,
      "onscreen_delay": 0,
      "typing_delay": 5.907,
      "typing_duration": 5.907,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 400,
      "agent_id": 15,
      "delay": 4.143,
      "onscreen_delay": 0,
      "typing_delay": 4.143,
      "typing_duration": 11.362,
      "wpm": 22,
      "message": "ตัวนี้นะคะ แปลว่า "
    },
    {
      "message_id": 401,
      "agent_id": 16,
      "delay": 7.36,
      "onscreen_delay": 6.818,
      "typing_delay": 0.542,
      "typing_duration": 4.433,
      "wpm": 20,
      "message": "แรงอัด "
    },
    {
      "message_id": 402,
      "agent_id": 12,
      "delay": 14.582,
      "onscreen_delay": 0,
      "typing_delay": 14.582,
      "typing_duration": 15,
      "wpm": 1,
      "message": "c"
    },
    {
      "message_id": 403,
      "agent_id": 13,
      "delay": 11,
      "onscreen_delay": 6.642,
      "typing_delay": 4.358,
      "typing_duration": 4.358,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 404,
      "agent_id": 15,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 405,
      "agent_id": 16,
      "delay": 10.997,
      "onscreen_delay": 9.571,
      "typing_delay": 1.426,
      "typing_duration": 9.12,
      "wpm": 43,
      "message": "แรงอัดจะมีค่าเท่ากับอะไรคะ  "
    },
    {
      "message_id": 406,
      "agent_id": 12,
      "delay": 6.994,
      "onscreen_delay": 6.071,
      "typing_delay": 0.923,
      "typing_duration": 10.594,
      "wpm": 55,
      "message": "น้ำหนักสูงสุดต่อ 1 หน่วยพื้นที่ใช่ไหมคะ "
    },
    {
      "message_id": 407,
      "agent_id": 13,
      "delay": 6.593,
      "onscreen_delay": 5.444,
      "typing_delay": 1.149,
      "typing_duration": 13.853,
      "wpm": 41,
      "message": "น้ำหนักสูงสุด ก็คือ Max Load ส่งเข้าไป "
    },
    {
      "message_id": 408,
      "agent_id": 15,
      "delay": 9.853,
      "onscreen_delay": 4.993,
      "typing_delay": 4.86,
      "typing_duration": 6.288,
      "wpm": 7,
      "message": "หาร "
    },
    {
      "message_id": 409,
      "agent_id": 16,
      "delay": 5.853,
      "onscreen_delay": 4.806,
      "typing_delay": 1.047,
      "typing_duration": 8.907,
      "wpm": 7,
      "message": "Area "
    },
    {
      "message_id": 410,
      "agent_id": 12,
      "delay": 4.905,
      "onscreen_delay": 0.586,
      "typing_delay": 4.319,
      "typing_duration": 4.319,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 411,
      "agent_id": 13,
      "delay": 4.708,
      "onscreen_delay": 0,
      "typing_delay": 4.708,
      "typing_duration": 4.708,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 412,
      "agent_id": 15,
      "delay": 8.843,
      "onscreen_delay": 0,
      "typing_delay": 8.843,
      "typing_duration": 8.843,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 413,
      "agent_id": 16,
      "delay": 5.941,
      "onscreen_delay": 0,
      "typing_delay": 5.941,
      "typing_duration": 5.941,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 414,
      "agent_id": 12,
      "delay": 2.406,
      "onscreen_delay": 0,
      "typing_delay": 2.406,
      "typing_duration": 8.592,
      "wpm": 31,
      "message": "โอ.เค. เดี๋ยวครูรอ "
    },
    {
      "message_id": 415,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 416,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 5.252,
      "typing_delay": 5.747,
      "typing_duration": 8.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 417,
      "agent_id": 16,
      "delay": 6.999,
      "onscreen_delay": 4.713,
      "typing_delay": 2.286,
      "typing_duration": 10.877,
      "wpm": 48,
      "message": "ใครพิมพ์สมการ การคำนวนเรียบร้อยแล้ว "
    },
    {
      "message_id": 418,
      "agent_id": 12,
      "delay": 6.873,
      "onscreen_delay": 5.734,
      "typing_delay": 1.139,
      "typing_duration": 11.537,
      "wpm": 43,
      "message": "Maxload หารด้วย Area ให้กดปุ่ม OK "
    },
    {
      "message_id": 419,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 420,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 6.329,
      "typing_delay": 4.671,
      "typing_duration": 14.912,
      "wpm": 22,
      "message": "ที่ Output นะคะ เขาบอก"
    },
    {
      "message_id": 421,
      "agent_id": 16,
      "delay": 10.912,
      "onscreen_delay": 8.041,
      "typing_delay": 2.871,
      "typing_duration": 13.935,
      "wpm": 11,
      "message": "ที่ คอมพิว"
    },
    {
      "message_id": 422,
      "agent_id": 12,
      "delay": 9.934,
      "onscreen_delay": 8.865,
      "typing_delay": 1.069,
      "typing_duration": 14.159,
      "wpm": 36,
      "message": "compression = Maxload หารด้วย Area "
    },
    {
      "message_id": 423,
      "agent_id": 13,
      "delay": 10.159,
      "onscreen_delay": 9.309,
      "typing_delay": 0.85,
      "typing_duration": 9.451,
      "wpm": 46,
      "message": "นี่ เราก็มาดู มาเรียบร้อยแล้ว "
    },
    {
      "message_id": 424,
      "agent_id": 15,
      "delay": 6.158,
      "onscreen_delay": 5.489,
      "typing_delay": 0.669,
      "typing_duration": 11.749,
      "wpm": 51,
      "message": "ตอนนี้เราอยากจะให้มีคำอธิบาย 2 ตัวแปรนี้ "
    },
    {
      "message_id": 425,
      "agent_id": 16,
      "delay": 7.748,
      "onscreen_delay": 6.742,
      "typing_delay": 1.006,
      "typing_duration": 11.415,
      "wpm": 37,
      "message": "ให้เราไปอธิบายหรือตั้ง ลาเบล "
    },
    {
      "message_id": 426,
      "agent_id": 12,
      "delay": 7.415,
      "onscreen_delay": 6.298,
      "typing_delay": 1.117,
      "typing_duration": 8.193,
      "wpm": 46,
      "message": "เขาที่ไหนคะ Variable View "
    },
    {
      "message_id": 427,
      "agent_id": 13,
      "delay": 4.191,
      "onscreen_delay": 3.6,
      "typing_delay": 0.591,
      "typing_duration": 15.001,
      "wpm": 39,
      "message": "ไปที่ Variable View เลยนะคะ ไปที่ Colum "
    },
    {
      "message_id": 428,
      "agent_id": 15,
      "delay": 11.001,
      "onscreen_delay": 3.327,
      "typing_delay": 7.674,
      "typing_duration": 7.674,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 429,
      "agent_id": 16,
      "delay": 7,
      "onscreen_delay": 6.318,
      "typing_delay": 0.682,
      "typing_duration": 5.979,
      "wpm": 63,
      "message": "ว่าอะไรคะ พื้นที่ พื้นที่"
    },
    {
      "message_id": 430,
      "agent_id": 12,
      "delay": 2.998,
      "onscreen_delay": 2.598,
      "typing_delay": 0.4,
      "typing_duration": 4.335,
      "wpm": 38,
      "message": "หน้าตัดนะคะ "
    },
    {
      "message_id": 431,
      "agent_id": 13,
      "delay": 4.29,
      "onscreen_delay": 0,
      "typing_delay": 4.29,
      "typing_duration": 6.044,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 432,
      "agent_id": 15,
      "delay": 4.057,
      "onscreen_delay": 0,
      "typing_delay": 4.057,
      "typing_duration": 10.915,
      "wpm": 19,
      "message": "พื้นที่หน้าตัด"
    },
    {
      "message_id": 433,
      "agent_id": 16,
      "delay": 6.914,
      "onscreen_delay": 6.52,
      "typing_delay": 0.394,
      "typing_duration": 5.372,
      "wpm": 17,
      "message": "ของอิฐ"
    },
    {
      "message_id": 434,
      "agent_id": 12,
      "delay": 5.09,
      "onscreen_delay": 0,
      "typing_delay": 5.09,
      "typing_duration": 5.09,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 435,
      "agent_id": 13,
      "delay": 15.011,
      "onscreen_delay": 0,
      "typing_delay": 15.011,
      "typing_duration": 15.011,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 436,
      "agent_id": 15,
      "delay": 11.01,
      "onscreen_delay": 7.062,
      "typing_delay": 3.948,
      "typing_duration": 9.038,
      "wpm": 17,
      "message": "ส่วนตัวแปร"
    },
    {
      "message_id": 437,
      "agent_id": 16,
      "delay": 7.009,
      "onscreen_delay": 5.91,
      "typing_delay": 1.099,
      "typing_duration": 14.381,
      "wpm": 50,
      "message": "ตัวที่ 7 คอมเพลสชัน ก็เปลี่ยนเป็นกำลังอัดหน้าตัด"
    },
    {
      "message_id": 438,
      "agent_id": 12,
      "delay": 10.379,
      "onscreen_delay": 6.349,
      "typing_delay": 4.03,
      "typing_duration": 8.684,
      "wpm": 12,
      "message": "พื้นที่"
    },
    {
      "message_id": 439,
      "agent_id": 13,
      "delay": 6.378,
      "onscreen_delay": 5.073,
      "typing_delay": 1.305,
      "typing_duration": 6.672,
      "wpm": 36,
      "message": "หน้าตัดของอิฐค่ะ "
    },
    {
      "message_id": 440,
      "agent_id": 15,
      "delay": 4.945,
      "onscreen_delay": 0,
      "typing_delay": 4.945,
      "typing_duration": 4.945,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 441,
      "agent_id": 16,
      "delay": 4.332,
      "onscreen_delay": 0,
      "typing_delay": 4.332,
      "typing_duration": 4.332,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 442,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 443,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 444,
      "agent_id": 15,
      "delay": 11.001,
      "onscreen_delay": 6.455,
      "typing_delay": 4.546,
      "typing_duration": 4.546,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 445,
      "agent_id": 16,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 446,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 447,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 448,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 4.163,
      "typing_delay": 6.837,
      "typing_duration": 6.837,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 449,
      "agent_id": 16,
      "delay": 6.998,
      "onscreen_delay": 0.184,
      "typing_delay": 6.814,
      "typing_duration": 6.814,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 450,
      "agent_id": 12,
      "delay": 2.996,
      "onscreen_delay": 0.569,
      "typing_delay": 2.427,
      "typing_duration": 10.618,
      "wpm": 44,
      "message": "เรียบร้อยแล้วนะคะ เรียบร้อยแล้ว "
    },
    {
      "message_id": 451,
      "agent_id": 13,
      "delay": 6.615,
      "onscreen_delay": 5.772,
      "typing_delay": 0.843,
      "typing_duration": 15.004,
      "wpm": 21,
      "message": "ต่อไปนี้เราจะไปที่ ta"
    },
    {
      "message_id": 452,
      "agent_id": 15,
      "delay": 11.004,
      "onscreen_delay": 10.388,
      "typing_delay": 0.616,
      "typing_duration": 6.998,
      "wpm": 49,
      "message": "แล้วไปวิเคราะห์นะคะ ว่า"
    },
    {
      "message_id": 453,
      "agent_id": 16,
      "delay": 6.999,
      "onscreen_delay": 5.763,
      "typing_delay": 1.236,
      "typing_duration": 8.025,
      "wpm": 26,
      "message": "กำลังอัดของอิฐ"
    },
    {
      "message_id": 454,
      "agent_id": 12,
      "delay": 4.024,
      "onscreen_delay": 3.157,
      "typing_delay": 0.867,
      "typing_duration": 6.832,
      "wpm": 70,
      "message": "มีการแจกแจงแบบปกติหรือไม่ ตอนนี้"
    },
    {
      "message_id": 455,
      "agent_id": 13,
      "delay": 2.822,
      "onscreen_delay": 1.744,
      "typing_delay": 1.078,
      "typing_duration": 14.63,
      "wpm": 27,
      "message": "ข้อมูลเราอยู่ทั้งหมดกี่เคส "
    },
    {
      "message_id": 456,
      "agent_id": 15,
      "delay": 10.629,
      "onscreen_delay": 9.801,
      "typing_delay": 0.828,
      "typing_duration": 13.941,
      "wpm": 47,
      "message": "25 เคสนะคะ เราจะคลิกข้อมูลทั้งหมดในภาพรวมเลย "
    },
    {
      "message_id": 457,
      "agent_id": 16,
      "delay": 9.941,
      "onscreen_delay": 5.49,
      "typing_delay": 4.451,
      "typing_duration": 4.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 458,
      "agent_id": 12,
      "delay": 5.941,
      "onscreen_delay": 3.952,
      "typing_delay": 1.989,
      "typing_duration": 9.062,
      "wpm": 48,
      "message": "ไปที่ไหนเอ่ย Analyze ใช่ไหมคะ "
    },
    {
      "message_id": 459,
      "agent_id": 13,
      "delay": 5.06,
      "onscreen_delay": 4.537,
      "typing_delay": 0.523,
      "typing_duration": 14.297,
      "wpm": 35,
      "message": "ใช่ไหมคะ Analyze แล้วไปที่ไหนเอ่น "
    },
    {
      "message_id": 460,
      "agent_id": 15,
      "delay": 10.293,
      "onscreen_delay": 7.33,
      "typing_delay": 2.963,
      "typing_duration": 10.559,
      "wpm": 20,
      "message": "นอลพารามิติเทส "
    },
    {
      "message_id": 461,
      "agent_id": 16,
      "delay": 6.559,
      "onscreen_delay": 5.469,
      "typing_delay": 1.09,
      "typing_duration": 13,
      "wpm": 46,
      "message": "แลกตาซีไดอาล็อก คืออะไรคะ เหมือนหมวดหมู่"
    },
    {
      "message_id": 462,
      "agent_id": 12,
      "delay": 8.999,
      "onscreen_delay": 7.091,
      "typing_delay": 1.908,
      "typing_duration": 12.424,
      "wpm": 36,
      "message": "ของเขานะคะ แล้วก็ไปเลือกคำสั่ง "
    },
    {
      "message_id": 463,
      "agent_id": 13,
      "delay": 8.423,
      "onscreen_delay": 7.357,
      "typing_delay": 1.066,
      "typing_duration": 15,
      "wpm": 18,
      "message": "One Sample Zermorn"
    },
    {
      "message_id": 464,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 5.604,
      "typing_delay": 5.395,
      "typing_duration": 13.012,
      "wpm": 2,
      "message": "KS "
    },
    {
      "message_id": 465,
      "agent_id": 16,
      "delay": 9.01,
      "onscreen_delay": 8.141,
      "typing_delay": 0.869,
      "typing_duration": 8.415,
      "wpm": 52,
      "message": "รู้จัก สไมนอฟ อย่างเดียใช่ไหม "
    },
    {
      "message_id": 466,
      "agent_id": 12,
      "delay": 5.01,
      "onscreen_delay": 3.297,
      "typing_delay": 1.713,
      "typing_duration": 10.843,
      "wpm": 35,
      "message": "KS ส่งตัวแปรที่เราต้องการ"
    },
    {
      "message_id": 467,
      "agent_id": 13,
      "delay": 6.841,
      "onscreen_delay": 5.582,
      "typing_delay": 1.259,
      "typing_duration": 11.958,
      "wpm": 34,
      "message": "ทดสอบการแจกแจงแบบปกติเข้าไป "
    },
    {
      "message_id": 468,
      "agent_id": 15,
      "delay": 7.958,
      "onscreen_delay": 7.271,
      "typing_delay": 0.687,
      "typing_duration": 15,
      "wpm": 29,
      "message": "ตอนนี้ตัวแปรไหนเอ่ย Compleste"
    },
    {
      "message_id": 469,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 9.892,
      "typing_delay": 1.107,
      "typing_duration": 7.344,
      "wpm": 41,
      "message": "ตัวนี้ ส่งคอมเพลสชัน "
    },
    {
      "message_id": 470,
      "agent_id": 12,
      "delay": 6.999,
      "onscreen_delay": 6.299,
      "typing_delay": 0.7,
      "typing_duration": 9.751,
      "wpm": 49,
      "message": "ส่งเข้าไปที่ในช่อง Variable Test "
    },
    {
      "message_id": 471,
      "agent_id": 13,
      "delay": 5.75,
      "onscreen_delay": 2.466,
      "typing_delay": 3.284,
      "typing_duration": 10.219,
      "wpm": 12,
      "message": "Variable "
    },
    {
      "message_id": 472,
      "agent_id": 15,
      "delay": 6.209,
      "onscreen_delay": 4.031,
      "typing_delay": 2.178,
      "typing_duration": 14.127,
      "wpm": 8,
      "message": "เราดูทีj"
    },
    {
      "message_id": 473,
      "agent_id": 16,
      "delay": 10.116,
      "onscreen_delay": 9.735,
      "typing_delay": 0.381,
      "typing_duration": 13.159,
      "wpm": 43,
      "message": "กรอบคำสั่ง วันแซมเปิล คอมูกาลอฟ สไมนอฟ "
    },
    {
      "message_id": 474,
      "agent_id": 12,
      "delay": 9.159,
      "onscreen_delay": 8.611,
      "typing_delay": 0.548,
      "typing_duration": 10.881,
      "wpm": 48,
      "message": "เห็นไหมคะว่าชื่อเต็มเขาเขียนอย่างไร "
    },
    {
      "message_id": 475,
      "agent_id": 13,
      "delay": 6.879,
      "onscreen_delay": 4.493,
      "typing_delay": 2.386,
      "typing_duration": 14.205,
      "wpm": 15,
      "message": "Komokoluv .... "
    },
    {
      "message_id": 476,
      "agent_id": 15,
      "delay": 10.204,
      "onscreen_delay": 9.368,
      "typing_delay": 0.836,
      "typing_duration": 6.936,
      "wpm": 19,
      "message": "เห็นไหมคะ "
    },
    {
      "message_id": 477,
      "agent_id": 16,
      "delay": 6.203,
      "onscreen_delay": 4.673,
      "typing_delay": 1.53,
      "typing_duration": 7.632,
      "wpm": 55,
      "message": "สไมนอฟนะคะ ตรงนี้ เรามาดูว่า"
    },
    {
      "message_id": 478,
      "agent_id": 12,
      "delay": 3.624,
      "onscreen_delay": 2.99,
      "typing_delay": 0.634,
      "typing_duration": 4.941,
      "wpm": 85,
      "message": "ในกรอบคำสั่งนี้ทำอะไรได้บ้าง "
    },
    {
      "message_id": 479,
      "agent_id": 13,
      "delay": 1.183,
      "onscreen_delay": 0,
      "typing_delay": 1.183,
      "typing_duration": 15.001,
      "wpm": 39,
      "message": "ในช่องสี่เหลี่ยมข้างล่างนะคะ Test Tebue"
    },
    {
      "message_id": 480,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 10.163,
      "typing_delay": 0.837,
      "typing_duration": 12.467,
      "wpm": 32,
      "message": "คือทดสอบการแจกแจก การแจกแจง"
    },
    {
      "message_id": 481,
      "agent_id": 16,
      "delay": 8.464,
      "onscreen_delay": 8.232,
      "typing_delay": 0.232,
      "typing_duration": 7.329,
      "wpm": 55,
      "message": "ที่ SPS ทดสอบได้ตอนนี้ เป็น"
    },
    {
      "message_id": 482,
      "agent_id": 12,
      "delay": 4.464,
      "onscreen_delay": 4.273,
      "typing_delay": 0.191,
      "typing_duration": 13.57,
      "wpm": 44,
      "message": "การทดสอบการแจกแจงที่คนส่วนใหญ่ใช้กันนะคะ "
    },
    {
      "message_id": 483,
      "agent_id": 13,
      "delay": 9.569,
      "onscreen_delay": 8.901,
      "typing_delay": 0.668,
      "typing_duration": 13.829,
      "wpm": 38,
      "message": "เขาก็เลยเอามาสร้างเป็นกรอบคำสั่งนี้ "
    },
    {
      "message_id": 484,
      "agent_id": 15,
      "delay": 9.827,
      "onscreen_delay": 8.479,
      "typing_delay": 1.348,
      "typing_duration": 15.01,
      "wpm": 20,
      "message": "1. มันมีลูกศรถูกติ๊ก "
    },
    {
      "message_id": 485,
      "agent_id": 16,
      "delay": 11.009,
      "onscreen_delay": 10.593,
      "typing_delay": 0.416,
      "typing_duration": 8.421,
      "wpm": 73,
      "message": "เห็นไหมคะ ทดสอบว่าการทดสอบมีการแจกแจงปกติ"
    },
    {
      "message_id": 486,
      "agent_id": 12,
      "delay": 7.009,
      "onscreen_delay": 5.907,
      "typing_delay": 1.102,
      "typing_duration": 10.942,
      "wpm": 55,
      "message": "หรือบางทีเราไม่อยากทดสอบการแจกแจงแบบปกติ "
    },
    {
      "message_id": 487,
      "agent_id": 13,
      "delay": 6.941,
      "onscreen_delay": 6.001,
      "typing_delay": 0.94,
      "typing_duration": 9.161,
      "wpm": 43,
      "message": "มีการแจกแจงแบบ Uniform ไหม "
    },
    {
      "message_id": 488,
      "agent_id": 15,
      "delay": 5.156,
      "onscreen_delay": 4.831,
      "typing_delay": 0.325,
      "typing_duration": 6.878,
      "wpm": 35,
      "message": "หรือการแจกแจงแบบ "
    },
    {
      "message_id": 489,
      "agent_id": 16,
      "delay": 2.877,
      "onscreen_delay": 2.468,
      "typing_delay": 0.409,
      "typing_duration": 12.115,
      "wpm": 53,
      "message": "แบบ S โปรเนนเชียล ส่วนใหญ่เราจะใช้ 3 ตัวนี้ "
    },
    {
      "message_id": 490,
      "agent_id": 12,
      "delay": 8.114,
      "onscreen_delay": 7.127,
      "typing_delay": 0.987,
      "typing_duration": 8.733,
      "wpm": 53,
      "message": "ถ้าไม่ใช่เด็ก State คนทั่ว ๆ ไป"
    },
    {
      "message_id": 491,
      "agent_id": 13,
      "delay": 4.733,
      "onscreen_delay": 3.836,
      "typing_delay": 0.897,
      "typing_duration": 14.56,
      "wpm": 39,
      "message": "หรือนักวิจัยทั่ว ๆ ไป ข้อตกลงเพื้องต้น "
    },
    {
      "message_id": 492,
      "agent_id": 15,
      "delay": 10.559,
      "onscreen_delay": 10.037,
      "typing_delay": 0.522,
      "typing_duration": 12.203,
      "wpm": 38,
      "message": "ข้อมูลในการแจกแจงแบบปกติหรือไม่"
    },
    {
      "message_id": 493,
      "agent_id": 16,
      "delay": 8.202,
      "onscreen_delay": 7.833,
      "typing_delay": 0.369,
      "typing_duration": 9.316,
      "wpm": 60,
      "message": "นะคะ คำสั่งนี้สมบูรณ์แล้วก็โอ.เค. เลย "
    },
    {
      "message_id": 494,
      "agent_id": 12,
      "delay": 5.314,
      "onscreen_delay": 0.633,
      "typing_delay": 4.681,
      "typing_duration": 4.681,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 495,
      "agent_id": 13,
      "delay": 4.222,
      "onscreen_delay": 0,
      "typing_delay": 4.222,
      "typing_duration": 4.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 496,
      "agent_id": 15,
      "delay": 5.055,
      "onscreen_delay": 0,
      "typing_delay": 5.055,
      "typing_duration": 6.885,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 497,
      "agent_id": 16,
      "delay": 2.884,
      "onscreen_delay": 1.792,
      "typing_delay": 1.092,
      "typing_duration": 7.671,
      "wpm": 12,
      "message": "มาแล้ว "
    },
    {
      "message_id": 498,
      "agent_id": 12,
      "delay": 3.667,
      "onscreen_delay": 2.937,
      "typing_delay": 0.73,
      "typing_duration": 8.593,
      "wpm": 44,
      "message": "สถิติมีค่าทดสอบเท่าไรเอ่ย "
    },
    {
      "message_id": 499,
      "agent_id": 13,
      "delay": 4.852,
      "onscreen_delay": 0,
      "typing_delay": 4.852,
      "typing_duration": 4.852,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 500,
      "agent_id": 15,
      "delay": 3.618,
      "onscreen_delay": 0,
      "typing_delay": 3.618,
      "typing_duration": 14.781,
      "wpm": 12,
      "message": "ดูตรงนี้นะคะ "
    },
    {
      "message_id": 501,
      "agent_id": 16,
      "delay": 10.78,
      "onscreen_delay": 9.791,
      "typing_delay": 0.989,
      "typing_duration": 8.742,
      "wpm": 26,
      "message": "Test กับ ทิสติก "
    },
    {
      "message_id": 502,
      "agent_id": 12,
      "delay": 6.78,
      "onscreen_delay": 5.98,
      "typing_delay": 0.8,
      "typing_duration": 9.037,
      "wpm": 51,
      "message": "คำนวณจากข้อมูลเป็น 25 เห็นไหมคะ "
    },
    {
      "message_id": 503,
      "agent_id": 13,
      "delay": 5.036,
      "onscreen_delay": 3.554,
      "typing_delay": 1.482,
      "typing_duration": 8.934,
      "wpm": 30,
      "message": "มีค่าสิทธิ์ทดสอบ = "
    },
    {
      "message_id": 504,
      "agent_id": 15,
      "delay": 4.934,
      "onscreen_delay": 3.083,
      "typing_delay": 1.851,
      "typing_duration": 13.139,
      "wpm": 22,
      "message": "0.158 ค่า Six มีค่า"
    },
    {
      "message_id": 505,
      "agent_id": 16,
      "delay": 9.137,
      "onscreen_delay": 8.842,
      "typing_delay": 0.295,
      "typing_duration": 6.571,
      "wpm": 23,
      "message": "เป็น 0.107 "
    },
    {
      "message_id": 506,
      "agent_id": 12,
      "delay": 5.137,
      "onscreen_delay": 3.719,
      "typing_delay": 1.418,
      "typing_duration": 15,
      "wpm": 27,
      "message": "เอาไปเปรียบเทียบกับนัยสำคัญ "
    },
    {
      "message_id": 507,
      "agent_id": 13,
      "delay": 10.999,
      "onscreen_delay": 10.094,
      "typing_delay": 0.905,
      "typing_duration": 11.511,
      "wpm": 35,
      "message": "ค่า Six มากกว่าหรือน้อยกว่า"
    },
    {
      "message_id": 508,
      "agent_id": 15,
      "delay": 7.51,
      "onscreen_delay": 6.313,
      "typing_delay": 1.197,
      "typing_duration": 13.951,
      "wpm": 35,
      "message": "แอลฟ่าคะ แอลฟ่าของเราเป็นเท่าไรคะ "
    },
    {
      "message_id": 509,
      "agent_id": 16,
      "delay": 9.95,
      "onscreen_delay": 9.396,
      "typing_delay": 0.554,
      "typing_duration": 7.203,
      "wpm": 56,
      "message": "0.05 ตัวนี้ มากกว่าหรือน้อย"
    },
    {
      "message_id": 510,
      "agent_id": 12,
      "delay": 5.949,
      "onscreen_delay": 4.967,
      "typing_delay": 0.982,
      "typing_duration": 9.351,
      "wpm": 61,
      "message": "กว่า มากกว่า ถ้ามากกว่าเราต้องตัดสินใจ"
    },
    {
      "message_id": 511,
      "agent_id": 13,
      "delay": 5.35,
      "onscreen_delay": 3.677,
      "typing_delay": 1.673,
      "typing_duration": 8.169,
      "wpm": 35,
      "message": "ยอมรับ H0 ยอมรับว่า "
    },
    {
      "message_id": 512,
      "agent_id": 15,
      "delay": 4.168,
      "onscreen_delay": 3.854,
      "typing_delay": 0.314,
      "typing_duration": 15,
      "wpm": 31,
      "message": "กำลังอัดของอิฐมีการแจกแจงแบบปกต"
    },
    {
      "message_id": 513,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 10.85,
      "typing_delay": 0.149,
      "typing_duration": 10.453,
      "wpm": 73,
      "message": "มีเห็นไหมคะ ถ้ากำลังอัดของอิฐมีการแจกแจงแบบปกติแล้ว "
    },
    {
      "message_id": 514,
      "agent_id": 12,
      "delay": 6.997,
      "onscreen_delay": 5.922,
      "typing_delay": 1.075,
      "typing_duration": 14.241,
      "wpm": 32,
      "message": "เราจึงสามารถใช้การทดสอบ T-test "
    },
    {
      "message_id": 515,
      "agent_id": 13,
      "delay": 10.241,
      "onscreen_delay": 9.198,
      "typing_delay": 1.043,
      "typing_duration": 12.151,
      "wpm": 42,
      "message": "ได้ เข้าใจไหมคะ กติกานี้ห้ามฝ่าฝืน "
    },
    {
      "message_id": 516,
      "agent_id": 15,
      "delay": 8.15,
      "onscreen_delay": 6.97,
      "typing_delay": 1.18,
      "typing_duration": 15,
      "wpm": 34,
      "message": "ถ้าเราฝ่าฝืนเมื่อไหร่ แสดงว่า Tser"
    },
    {
      "message_id": 517,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 10.711,
      "typing_delay": 0.288,
      "typing_duration": 8.657,
      "wpm": 69,
      "message": "ผลสรุปมันก็จะไม่น่าเชื่อถือ โอ.เค. ไหมคะ "
    },
    {
      "message_id": 518,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 6.109,
      "typing_delay": 0.889,
      "typing_duration": 10.327,
      "wpm": 60,
      "message": "ข้อตกลงเบื้องต้นเป็นสิ่งที่เราจะต้องคำนึง"
    },
    {
      "message_id": 519,
      "agent_id": 13,
      "delay": 6.31,
      "onscreen_delay": 5.161,
      "typing_delay": 1.149,
      "typing_duration": 13.722,
      "wpm": 40,
      "message": "และให้ความสำคัญ และให้มันเป็นจริงเสมอ "
    },
    {
      "message_id": 520,
      "agent_id": 15,
      "delay": 9.721,
      "onscreen_delay": 8.285,
      "typing_delay": 1.436,
      "typing_duration": 13.818,
      "wpm": 26,
      "message": "ห้ามฝ่าฝืนข้อตกตง ตอนนี้"
    },
    {
      "message_id": 521,
      "agent_id": 16,
      "delay": 9.817,
      "onscreen_delay": 8.246,
      "typing_delay": 1.571,
      "typing_duration": 7.597,
      "wpm": 55,
      "message": "อิฐมันมีกี่ประเภทคะ เมื่อกี้ "
    },
    {
      "message_id": 522,
      "agent_id": 12,
      "delay": 5.815,
      "onscreen_delay": 3.854,
      "typing_delay": 1.961,
      "typing_duration": 9.169,
      "wpm": 26,
      "message": "5 ประเภทใช่ไหมคะ "
    },
    {
      "message_id": 523,
      "agent_id": 13,
      "delay": 5.168,
      "onscreen_delay": 4.535,
      "typing_delay": 0.633,
      "typing_duration": 14.045,
      "wpm": 34,
      "message": "อิฐมอญ 4 รู แล้วก็อิฐบล๊อกประสาน "
    },
    {
      "message_id": 524,
      "agent_id": 15,
      "delay": 10.028,
      "onscreen_delay": 9.278,
      "typing_delay": 0.75,
      "typing_duration": 15,
      "wpm": 23,
      "message": "อิฐบล็อก อิฐบล็อกประสาน "
    },
    {
      "message_id": 525,
      "agent_id": 16,
      "delay": 10.998,
      "onscreen_delay": 10.038,
      "typing_delay": 0.96,
      "typing_duration": 5.92,
      "wpm": 68,
      "message": "ตอนนี้ครูจะเลือกมากลุ่มย่อย "
    },
    {
      "message_id": 526,
      "agent_id": 12,
      "delay": 6.997,
      "onscreen_delay": 5.396,
      "typing_delay": 1.601,
      "typing_duration": 9.5,
      "wpm": 62,
      "message": "เมื่อกี้เราทดสอบทั้งหมดใช่ไหมคะ 5 กลุ่ม "
    },
    {
      "message_id": 527,
      "agent_id": 13,
      "delay": 5.499,
      "onscreen_delay": 4.478,
      "typing_delay": 1.021,
      "typing_duration": 9.89,
      "wpm": 39,
      "message": "เรารวมกันเป็น 25 N เป็น 25 "
    },
    {
      "message_id": 528,
      "agent_id": 15,
      "delay": 5.888,
      "onscreen_delay": 5.075,
      "typing_delay": 0.813,
      "typing_duration": 12.055,
      "wpm": 35,
      "message": "ครูจะเลือกมาเฉพาะอิฐมอญ 2 รู "
    },
    {
      "message_id": 529,
      "agent_id": 16,
      "delay": 8.055,
      "onscreen_delay": 7.399,
      "typing_delay": 0.656,
      "typing_duration": 6.331,
      "wpm": 78,
      "message": "ครูจะวิเคราะห์อย่างไร มาลองดูนะคะ "
    },
    {
      "message_id": 530,
      "agent_id": 12,
      "delay": 4.053,
      "onscreen_delay": 2.574,
      "typing_delay": 1.479,
      "typing_duration": 7.686,
      "wpm": 31,
      "message": "ดูสเต็ปดี ๆ นะคะ "
    },
    {
      "message_id": 531,
      "agent_id": 13,
      "delay": 3.685,
      "onscreen_delay": 1.87,
      "typing_delay": 1.815,
      "typing_duration": 9.49,
      "wpm": 43,
      "message": "ตอนนี้ครูจะเลือกข้อมูลเฉพาะ"
    },
    {
      "message_id": 532,
      "agent_id": 15,
      "delay": 5.489,
      "onscreen_delay": 5.059,
      "typing_delay": 0.43,
      "typing_duration": 13.645,
      "wpm": 34,
      "message": "สิ่งที่ครูสนใจก็คือ อิฐมอญ 2 รู "
    },
    {
      "message_id": 533,
      "agent_id": 16,
      "delay": 9.645,
      "onscreen_delay": 8.759,
      "typing_delay": 0.886,
      "typing_duration": 7.894,
      "wpm": 51,
      "message": "มาดูที่ Type ตัวแปรที่ Type "
    },
    {
      "message_id": 534,
      "agent_id": 12,
      "delay": 5.644,
      "onscreen_delay": 4.168,
      "typing_delay": 1.476,
      "typing_duration": 12.283,
      "wpm": 35,
      "message": "มาดูโค้ดของเขา โค้ดของเขาเป็น "
    },
    {
      "message_id": 535,
      "agent_id": 13,
      "delay": 8.282,
      "onscreen_delay": 7.477,
      "typing_delay": 0.805,
      "typing_duration": 15.007,
      "wpm": 39,
      "message": "เลข 1 เป็นการทบ... จริง ๆ ทำได้หลายวิธี "
    },
    {
      "message_id": 536,
      "agent_id": 15,
      "delay": 10.991,
      "onscreen_delay": 10.199,
      "typing_delay": 0.792,
      "typing_duration": 11.312,
      "wpm": 50,
      "message": "แต่ตอนนี้จะเป็นการทบทวนความรู้เดิมนะคะ "
    },
    {
      "message_id": 537,
      "agent_id": 16,
      "delay": 7.312,
      "onscreen_delay": 6.497,
      "typing_delay": 0.815,
      "typing_duration": 7.331,
      "wpm": 76,
      "message": "เราอยากจะเลือกข้อมูลที่มีลักษณะที่เรา"
    },
    {
      "message_id": 538,
      "agent_id": 12,
      "delay": 3.33,
      "onscreen_delay": 2.928,
      "typing_delay": 0.402,
      "typing_duration": 9.937,
      "wpm": 42,
      "message": "สนใจหรือมีเงื่อนไขที่เราสนใจ "
    },
    {
      "message_id": 539,
      "agent_id": 13,
      "delay": 5.937,
      "onscreen_delay": 5.245,
      "typing_delay": 0.692,
      "typing_duration": 14.502,
      "wpm": 30,
      "message": "คำว่าเลือก ภาษาอังกฤษใช้คำว่า "
    },
    {
      "message_id": 540,
      "agent_id": 15,
      "delay": 10.5,
      "onscreen_delay": 7.122,
      "typing_delay": 3.378,
      "typing_duration": 15.001,
      "wpm": 8,
      "message": "SeSelect"
    },
    {
      "message_id": 541,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 9.772,
      "typing_delay": 1.227,
      "typing_duration": 9.056,
      "wpm": 38,
      "message": "Select Data นะคะ Select "
    },
    {
      "message_id": 542,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 6.064,
      "typing_delay": 0.934,
      "typing_duration": 8.899,
      "wpm": 27,
      "message": "Case Select Case "
    },
    {
      "message_id": 543,
      "agent_id": 13,
      "delay": 4.898,
      "onscreen_delay": 4.213,
      "typing_delay": 0.685,
      "typing_duration": 12.288,
      "wpm": 45,
      "message": "ต่อไปเราก็เลือกเงื่อนไขที่เราพอใจนะคะ "
    },
    {
      "message_id": 544,
      "agent_id": 15,
      "delay": 8.286,
      "onscreen_delay": 7.184,
      "typing_delay": 1.102,
      "typing_duration": 12.423,
      "wpm": 29,
      "message": "ก็คือเลือก ทางเลือกที่ 2 "
    },
    {
      "message_id": 545,
      "agent_id": 16,
      "delay": 8.422,
      "onscreen_delay": 7.606,
      "typing_delay": 0.816,
      "typing_duration": 7.514,
      "wpm": 34,
      "message": "ตัวนี้นะคะ แล้วก็"
    },
    {
      "message_id": 546,
      "agent_id": 12,
      "delay": 4.421,
      "onscreen_delay": 3.437,
      "typing_delay": 0.984,
      "typing_duration": 8.487,
      "wpm": 25,
      "message": "บอกเขา Is Type "
    },
    {
      "message_id": 547,
      "agent_id": 13,
      "delay": 4.487,
      "onscreen_delay": 3.959,
      "typing_delay": 0.528,
      "typing_duration": 7.019,
      "wpm": 38,
      "message": "มีค่าเป็นเลขอะไรคะ "
    },
    {
      "message_id": 548,
      "agent_id": 15,
      "delay": 3.018,
      "onscreen_delay": 2.458,
      "typing_delay": 0.56,
      "typing_duration": 11.163,
      "wpm": 35,
      "message": "เลข 1 เราจะเอาข้อมูลอิฐมอญ "
    },
    {
      "message_id": 549,
      "agent_id": 16,
      "delay": 7.161,
      "onscreen_delay": 6.355,
      "typing_delay": 0.806,
      "typing_duration": 7.428,
      "wpm": 81,
      "message": "2 รูเท่านั้น อันอื่นเราไม่เอามาวิเคราะห์ "
    },
    {
      "message_id": 550,
      "agent_id": 12,
      "delay": 3.428,
      "onscreen_delay": 2.489,
      "typing_delay": 0.939,
      "typing_duration": 11.796,
      "wpm": 39,
      "message": "เรา Select Case Type = 1 แล้วก็ "
    },
    {
      "message_id": 551,
      "agent_id": 13,
      "delay": 7.795,
      "onscreen_delay": 5.63,
      "typing_delay": 2.165,
      "typing_duration": 7.375,
      "wpm": 16,
      "message": "Continue "
    },
    {
      "message_id": 552,
      "agent_id": 15,
      "delay": 3.794,
      "onscreen_delay": 2.784,
      "typing_delay": 1.01,
      "typing_duration": 7.568,
      "wpm": 18,
      "message": "แล้วก็ OK "
    },
    {
      "message_id": 553,
      "agent_id": 16,
      "delay": 3.567,
      "onscreen_delay": 1.756,
      "typing_delay": 1.811,
      "typing_duration": 10.049,
      "wpm": 27,
      "message": "เห็นไหมคะ Data Set "
    },
    {
      "message_id": 554,
      "agent_id": 12,
      "delay": 6.049,
      "onscreen_delay": 4.968,
      "typing_delay": 1.081,
      "typing_duration": 7.632,
      "wpm": 49,
      "message": "เป็นเลขอื่นมันทำอย่างไรคะ "
    },
    {
      "message_id": 555,
      "agent_id": 13,
      "delay": 3.631,
      "onscreen_delay": 3.054,
      "typing_delay": 0.577,
      "typing_duration": 9.861,
      "wpm": 40,
      "message": "เห็นไหมคะ จะเหลือข้อมูลแค่ "
    },
    {
      "message_id": 556,
      "agent_id": 15,
      "delay": 5.859,
      "onscreen_delay": 4.568,
      "typing_delay": 1.291,
      "typing_duration": 5.963,
      "wpm": 13,
      "message": "5 ค่า "
    },
    {
      "message_id": 557,
      "agent_id": 16,
      "delay": 3.6,
      "onscreen_delay": 0,
      "typing_delay": 3.6,
      "typing_duration": 8.849,
      "wpm": 31,
      "message": "เรามาลองดูพร้อมกัน"
    },
    {
      "message_id": 558,
      "agent_id": 12,
      "delay": 4.849,
      "onscreen_delay": 4.44,
      "typing_delay": 0.409,
      "typing_duration": 12.594,
      "wpm": 63,
      "message": "เกิดอะไรขึ้น ถ้าเกิดเราเอาข้อมูล 5 ค่ามาแจกแจงแบบปกติ "
    },
    {
      "message_id": 559,
      "agent_id": 13,
      "delay": 8.593,
      "onscreen_delay": 6.989,
      "typing_delay": 1.604,
      "typing_duration": 12.704,
      "wpm": 32,
      "message": "ต่อไป ทดสอบการแจกแจงแบบปกติ"
    },
    {
      "message_id": 560,
      "agent_id": 15,
      "delay": 8.703,
      "onscreen_delay": 7.928,
      "typing_delay": 0.775,
      "typing_duration": 15,
      "wpm": 33,
      "message": "นะคะว่ากำลังอัดอิฐมอญ 2 รู มีการแ"
    },
    {
      "message_id": 561,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 9.072,
      "typing_delay": 1.927,
      "typing_duration": 9.889,
      "wpm": 32,
      "message": "เราไปที่ไหนคะ Analise "
    },
    {
      "message_id": 562,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 4.49,
      "typing_delay": 2.508,
      "typing_duration": 8.717,
      "wpm": 33,
      "message": "Non Parametric Test "
    },
    {
      "message_id": 563,
      "agent_id": 13,
      "delay": 4.715,
      "onscreen_delay": 2.883,
      "typing_delay": 1.832,
      "typing_duration": 15.001,
      "wpm": 15,
      "message": "Legacies Dialog "
    },
    {
      "message_id": 564,
      "agent_id": 15,
      "delay": 11.001,
      "onscreen_delay": 9.176,
      "typing_delay": 1.825,
      "typing_duration": 4.746,
      "wpm": 6,
      "message": "KS "
    },
    {
      "message_id": 565,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 566,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 567,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 568,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 569,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 570,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 571,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 572,
      "agent_id": 15,
      "delay": 10.997,
      "onscreen_delay": 1.478,
      "typing_delay": 9.519,
      "typing_duration": 9.519,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 573,
      "agent_id": 16,
      "delay": 6.995,
      "onscreen_delay": 1.1,
      "typing_delay": 5.895,
      "typing_duration": 7.056,
      "wpm": 13,
      "message": "ตอนนี้"
    },
    {
      "message_id": 574,
      "agent_id": 12,
      "delay": 3.052,
      "onscreen_delay": 2.383,
      "typing_delay": 0.669,
      "typing_duration": 11.473,
      "wpm": 58,
      "message": "ข้อมูลใครยังไม่มีขีด Test ที่ต้องการทิ้งบ้าง "
    },
    {
      "message_id": 575,
      "agent_id": 13,
      "delay": 7.472,
      "onscreen_delay": 6.445,
      "typing_delay": 1.027,
      "typing_duration": 8.302,
      "wpm": 33,
      "message": "มีไหม ตอนนี้ข้อมูล"
    },
    {
      "message_id": 576,
      "agent_id": 15,
      "delay": 4.301,
      "onscreen_delay": 3.191,
      "typing_delay": 1.11,
      "typing_duration": 12.072,
      "wpm": 43,
      "message": "ที่เราเลือกมีกี่เคสคะ 5 เคสเท่านั้น "
    },
    {
      "message_id": 577,
      "agent_id": 16,
      "delay": 8.071,
      "onscreen_delay": 6.702,
      "typing_delay": 1.369,
      "typing_duration": 6.646,
      "wpm": 68,
      "message": "วิธีการต่อไปเราจะทดสอบนะคะ ว่า "
    },
    {
      "message_id": 578,
      "agent_id": 12,
      "delay": 4.069,
      "onscreen_delay": 2.207,
      "typing_delay": 1.862,
      "typing_duration": 12.382,
      "wpm": 52,
      "message": "Compression ตรงนี้มีการแจกแจงแบบปกติหรือไม่ "
    },
    {
      "message_id": 579,
      "agent_id": 13,
      "delay": 8.381,
      "onscreen_delay": 7.24,
      "typing_delay": 1.141,
      "typing_duration": 15,
      "wpm": 23,
      "message": "ไปที่ Analyze None Para"
    },
    {
      "message_id": 580,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 3.247,
      "typing_delay": 7.752,
      "typing_duration": 12.714,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 581,
      "agent_id": 16,
      "delay": 8.714,
      "onscreen_delay": 5.903,
      "typing_delay": 2.811,
      "typing_duration": 13.799,
      "wpm": 10,
      "message": "1 แซมเปิล"
    },
    {
      "message_id": 582,
      "agent_id": 12,
      "delay": 9.799,
      "onscreen_delay": 7.551,
      "typing_delay": 2.248,
      "typing_duration": 8.301,
      "wpm": 49,
      "message": "สังเกตไหมคะว่า ทุก ๆ คำสั่ง"
    },
    {
      "message_id": 583,
      "agent_id": 13,
      "delay": 5.798,
      "onscreen_delay": 5.166,
      "typing_delay": 0.632,
      "typing_duration": 13.34,
      "wpm": 28,
      "message": "ของ SPSS พอเราทำงานไปแล้ว "
    },
    {
      "message_id": 584,
      "agent_id": 15,
      "delay": 9.338,
      "onscreen_delay": 7.586,
      "typing_delay": 1.752,
      "typing_duration": 13.792,
      "wpm": 36,
      "message": "มันจะค้างคำสั่งก่อนหน้านี้เสมอเลย "
    },
    {
      "message_id": 585,
      "agent_id": 16,
      "delay": 9.792,
      "onscreen_delay": 9.145,
      "typing_delay": 0.647,
      "typing_duration": 6.969,
      "wpm": 88,
      "message": "แบบเดิม เขาพยายามจะช่วยเรานะคะ แล้วแบบนี้"
    },
    {
      "message_id": 586,
      "agent_id": 12,
      "delay": 5.791,
      "onscreen_delay": 5.021,
      "typing_delay": 0.77,
      "typing_duration": 10.097,
      "wpm": 70,
      "message": "คำสั่งที่มันโชว์มา ตรงกับใจเราที่ต้องการจะทำไหม "
    },
    {
      "message_id": 587,
      "agent_id": 13,
      "delay": 6.096,
      "onscreen_delay": 3.739,
      "typing_delay": 2.357,
      "typing_duration": 12.565,
      "wpm": 20,
      "message": "Completion ถูกไหม "
    },
    {
      "message_id": 588,
      "agent_id": 15,
      "delay": 8.564,
      "onscreen_delay": 7.58,
      "typing_delay": 0.984,
      "typing_duration": 14.244,
      "wpm": 13,
      "message": "Test Normlre "
    },
    {
      "message_id": 589,
      "agent_id": 16,
      "delay": 10.243,
      "onscreen_delay": 8.779,
      "typing_delay": 1.464,
      "typing_duration": 9.807,
      "wpm": 29,
      "message": "ถ้าถูกก็กด O.K. เลย "
    },
    {
      "message_id": 590,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 591,
      "agent_id": 13,
      "delay": 11,
      "onscreen_delay": 6.84,
      "typing_delay": 4.16,
      "typing_duration": 4.16,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 592,
      "agent_id": 15,
      "delay": 7,
      "onscreen_delay": 1.977,
      "typing_delay": 5.023,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 593,
      "agent_id": 16,
      "delay": 10.998,
      "onscreen_delay": 9.374,
      "typing_delay": 1.624,
      "typing_duration": 8.651,
      "wpm": 35,
      "message": "ตอนนี้ค่าสิทธิ์ทดสอบ "
    },
    {
      "message_id": 594,
      "agent_id": 12,
      "delay": 6.994,
      "onscreen_delay": 6.536,
      "typing_delay": 0.458,
      "typing_duration": 9.181,
      "wpm": 38,
      "message": "2 นะคะ มีกำลังอัดของอิฐ "
    },
    {
      "message_id": 595,
      "agent_id": 13,
      "delay": 5.18,
      "onscreen_delay": 4.046,
      "typing_delay": 1.134,
      "typing_duration": 14.106,
      "wpm": 47,
      "message": "มีการแจกแจงแบบปกติหรือไม่ วิเคราะห์จากข้อมูล"
    },
    {
      "message_id": 596,
      "agent_id": 15,
      "delay": 10.106,
      "onscreen_delay": 9.416,
      "typing_delay": 0.69,
      "typing_duration": 8.786,
      "wpm": 24,
      "message": "กี่ค่าคะ 5 ค่า "
    },
    {
      "message_id": 597,
      "agent_id": 16,
      "delay": 6.106,
      "onscreen_delay": 2.725,
      "typing_delay": 3.381,
      "typing_duration": 11.669,
      "wpm": 41,
      "message": "5 ค่านี้มีค่าสิทธิ์ทดสอบเท่าไรคะ "
    },
    {
      "message_id": 598,
      "agent_id": 12,
      "delay": 7.668,
      "onscreen_delay": 2.637,
      "typing_delay": 5.031,
      "typing_duration": 6.447,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 599,
      "agent_id": 13,
      "delay": 3.667,
      "onscreen_delay": 2.797,
      "typing_delay": 0.87,
      "typing_duration": 10.215,
      "wpm": 31,
      "message": "Test Statistics 0.255 "
    },
    {
      "message_id": 600,
      "agent_id": 15,
      "delay": 6.214,
      "onscreen_delay": 5.255,
      "typing_delay": 0.959,
      "typing_duration": 9.167,
      "wpm": 28,
      "message": "เห็นไหมคะ ค่า Six "
    },
    {
      "message_id": 601,
      "agent_id": 16,
      "delay": 5.167,
      "onscreen_delay": 2.239,
      "typing_delay": 2.928,
      "typing_duration": 7.157,
      "wpm": 23,
      "message": "Six to Tell "
    },
    {
      "message_id": 602,
      "agent_id": 12,
      "delay": 3.152,
      "onscreen_delay": 1.764,
      "typing_delay": 1.388,
      "typing_duration": 6.459,
      "wpm": 14,
      "message": ".2 0.2 "
    },
    {
      "message_id": 603,
      "agent_id": 13,
      "delay": 2.459,
      "onscreen_delay": 1.536,
      "typing_delay": 0.923,
      "typing_duration": 14.546,
      "wpm": 20,
      "message": "เอาไปเทียบกับ Alpha "
    },
    {
      "message_id": 604,
      "agent_id": 15,
      "delay": 10.544,
      "onscreen_delay": 9.197,
      "typing_delay": 1.347,
      "typing_duration": 11.119,
      "wpm": 34,
      "message": "0.2 มากกว่าหรือน้อยกว่าคะ "
    },
    {
      "message_id": 605,
      "agent_id": 16,
      "delay": 7.119,
      "onscreen_delay": 5.211,
      "typing_delay": 1.908,
      "typing_duration": 8.031,
      "wpm": 50,
      "message": "0.2 มากกว่าหรือน้อยกว่า 0.5 "
    },
    {
      "message_id": 606,
      "agent_id": 12,
      "delay": 4.03,
      "onscreen_delay": 3.412,
      "typing_delay": 0.618,
      "typing_duration": 7.616,
      "wpm": 65,
      "message": "มากกว่า ถ้ามากกว่าเราต้องตัดสินใจ"
    },
    {
      "message_id": 607,
      "agent_id": 13,
      "delay": 3.604,
      "onscreen_delay": 2.819,
      "typing_delay": 0.785,
      "typing_duration": 13.473,
      "wpm": 30,
      "message": "ยอมรับว่า กำลังอัดของอิฐมอญ "
    },
    {
      "message_id": 608,
      "agent_id": 15,
      "delay": 9.47,
      "onscreen_delay": 8.607,
      "typing_delay": 0.863,
      "typing_duration": 12.975,
      "wpm": 40,
      "message": "ชนิดกี่รูคะ 2 รู มีการแจกแจงแบบปกติ "
    },
    {
      "message_id": 609,
      "agent_id": 16,
      "delay": 8.974,
      "onscreen_delay": 5.831,
      "typing_delay": 3.143,
      "typing_duration": 5.45,
      "wpm": 28,
      "message": "มีคำถามไหม "
    },
    {
      "message_id": 610,
      "agent_id": 12,
      "delay": 4.974,
      "onscreen_delay": 2.132,
      "typing_delay": 2.842,
      "typing_duration": 12.961,
      "wpm": 32,
      "message": "มีคำถามไหม ถ้าไม่มีคำถาม ให้"
    },
    {
      "message_id": 611,
      "agent_id": 13,
      "delay": 8.96,
      "onscreen_delay": 7.547,
      "typing_delay": 1.413,
      "typing_duration": 11.244,
      "wpm": 41,
      "message": "ปฏิบัติการดังนี้ พวกคุณมีกี่แถว "
    },
    {
      "message_id": 612,
      "agent_id": 15,
      "delay": 7.243,
      "onscreen_delay": 3.761,
      "typing_delay": 3.482,
      "typing_duration": 9.437,
      "wpm": 19,
      "message": "1 แถว แถวนี้ "
    },
    {
      "message_id": 613,
      "agent_id": 16,
      "delay": 5.436,
      "onscreen_delay": 3.251,
      "typing_delay": 2.185,
      "typing_duration": 5.679,
      "wpm": 48,
      "message": "2 แถว แถวนี้ใช่ไหม "
    },
    {
      "message_id": 614,
      "agent_id": 12,
      "delay": 1.679,
      "onscreen_delay": 0.537,
      "typing_delay": 1.142,
      "typing_duration": 10.637,
      "wpm": 51,
      "message": "3 4 ถ้าเป็นอย่างนี้ก็จะได้หูดีหูหนวก"
    },
    {
      "message_id": 615,
      "agent_id": 13,
      "delay": 6.636,
      "onscreen_delay": 6.012,
      "typing_delay": 0.624,
      "typing_duration": 10.81,
      "wpm": 32,
      "message": "อย่างนี้ จริงไหม ไม่เอา "
    },
    {
      "message_id": 616,
      "agent_id": 15,
      "delay": 6.802,
      "onscreen_delay": 5.426,
      "typing_delay": 1.376,
      "typing_duration": 11.506,
      "wpm": 16,
      "message": "เอาแถวแนวนอน "
    },
    {
      "message_id": 617,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 618,
      "agent_id": 12,
      "delay": 10.985,
      "onscreen_delay": 9.868,
      "typing_delay": 1.117,
      "typing_duration": 7.499,
      "wpm": 50,
      "message": "แป๊บหนึ่ง เอาอย่างนี้นะคะ "
    },
    {
      "message_id": 619,
      "agent_id": 13,
      "delay": 6.984,
      "onscreen_delay": 3.786,
      "typing_delay": 3.198,
      "typing_duration": 13.163,
      "wpm": 8,
      "message": "4 คนนี้ "
    },
    {
      "message_id": 620,
      "agent_id": 15,
      "delay": 9.161,
      "onscreen_delay": 0.996,
      "typing_delay": 8.165,
      "typing_duration": 8.165,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 621,
      "agent_id": 16,
      "delay": 5.161,
      "onscreen_delay": 0.849,
      "typing_delay": 4.312,
      "typing_duration": 12.442,
      "wpm": 30,
      "message": "ให้เลือกข้อมูลอิฐมอญ 4 รู "
    },
    {
      "message_id": 622,
      "agent_id": 12,
      "delay": 8.44,
      "onscreen_delay": 6.658,
      "typing_delay": 1.782,
      "typing_duration": 11.103,
      "wpm": 46,
      "message": "เอาเฉพาะอิฐมอญ 4 รูนะคะ เอามาทดสอบ"
    },
    {
      "message_id": 623,
      "agent_id": 13,
      "delay": 7.102,
      "onscreen_delay": 6.587,
      "typing_delay": 0.515,
      "typing_duration": 11.456,
      "wpm": 45,
      "message": "ว่ากำลังอัดของมันมี... ปกติหรือไม่ "
    },
    {
      "message_id": 624,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 625,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 6.398,
      "typing_delay": 4.601,
      "typing_duration": 8.543,
      "wpm": 33,
      "message": "4 คนนี้ เอาแค่นี้นะ "
    },
    {
      "message_id": 626,
      "agent_id": 12,
      "delay": 6.999,
      "onscreen_delay": 5.705,
      "typing_delay": 1.294,
      "typing_duration": 11.958,
      "wpm": 35,
      "message": "อันนี้อิฐบล็อกหมายเลข 3 นะคะ "
    },
    {
      "message_id": 627,
      "agent_id": 13,
      "delay": 7.958,
      "onscreen_delay": 5.631,
      "typing_delay": 2.327,
      "typing_duration": 8.148,
      "wpm": 33,
      "message": "อิฐบล๊อก โอ.เค. นะ "
    },
    {
      "message_id": 628,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 629,
      "agent_id": 16,
      "delay": 11.002,
      "onscreen_delay": 6.546,
      "typing_delay": 4.456,
      "typing_duration": 4.456,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 630,
      "agent_id": 12,
      "delay": 7.002,
      "onscreen_delay": 3.671,
      "typing_delay": 3.331,
      "typing_duration": 11.219,
      "wpm": 7,
      "message": "ต่อไป "
    },
    {
      "message_id": 631,
      "agent_id": 13,
      "delay": 7.217,
      "onscreen_delay": 2.762,
      "typing_delay": 4.455,
      "typing_duration": 4.455,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 632,
      "agent_id": 15,
      "delay": 6.832,
      "onscreen_delay": 0,
      "typing_delay": 6.832,
      "typing_duration": 6.832,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 633,
      "agent_id": 16,
      "delay": 2.83,
      "onscreen_delay": 0.511,
      "typing_delay": 2.319,
      "typing_duration": 9.035,
      "wpm": 33,
      "message": "3 4 คนนี้นะคะ 3 4 คน "
    },
    {
      "message_id": 634,
      "agent_id": 12,
      "delay": 5.034,
      "onscreen_delay": 0.708,
      "typing_delay": 4.326,
      "typing_duration": 4.326,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 635,
      "agent_id": 13,
      "delay": 1.456,
      "onscreen_delay": 0,
      "typing_delay": 1.456,
      "typing_duration": 15.001,
      "wpm": 38,
      "message": "ประสาน แล้วก็ทดสอบนะคะ ว่ามี... ปกติ ห"
    },
    {
      "message_id": 636,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 6.582,
      "typing_delay": 4.418,
      "typing_duration": 4.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 637,
      "agent_id": 16,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 638,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 9.465,
      "typing_delay": 1.536,
      "typing_duration": 7.746,
      "wpm": 41,
      "message": "5 นาทีนะคะ ช่วยกันค่ะ "
    },
    {
      "message_id": 639,
      "agent_id": 13,
      "delay": 7,
      "onscreen_delay": 5.607,
      "typing_delay": 1.393,
      "typing_duration": 8.535,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 640,
      "agent_id": 15,
      "delay": 4.535,
      "onscreen_delay": 0.803,
      "typing_delay": 3.732,
      "typing_duration": 9.191,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 641,
      "agent_id": 16,
      "delay": 5.19,
      "onscreen_delay": 3.79,
      "typing_delay": 1.4,
      "typing_duration": 7.99,
      "wpm": 64,
      "message": "ครูอธิบายโจทย์ปฏิบัติการไปแล้วนะคะ "
    },
    {
      "message_id": 642,
      "agent_id": 12,
      "delay": 3.988,
      "onscreen_delay": 3.165,
      "typing_delay": 0.823,
      "typing_duration": 14.366,
      "wpm": 44,
      "message": "ข้อมูลของคุณมันติดการเลือก Type ที่ 1 อยู่"
    },
    {
      "message_id": 643,
      "agent_id": 13,
      "delay": 10.365,
      "onscreen_delay": 9.623,
      "typing_delay": 0.742,
      "typing_duration": 14.322,
      "wpm": 57,
      "message": "ใช่ไหมคะ ถ้าเราจะยกเลิกการเลือก เราไปที่ไหนคะ เราเลือก "
    },
    {
      "message_id": 644,
      "agent_id": 15,
      "delay": 10.315,
      "onscreen_delay": 3.817,
      "typing_delay": 6.498,
      "typing_duration": 15,
      "wpm": 31,
      "message": "Select Case เหมือนเดิม แล้วเลือ"
    },
    {
      "message_id": 645,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 8.615,
      "typing_delay": 2.384,
      "typing_duration": 6.882,
      "wpm": 28,
      "message": "อนาไลด์ ออเคส "
    },
    {
      "message_id": 646,
      "agent_id": 12,
      "delay": 6.997,
      "onscreen_delay": 5.753,
      "typing_delay": 1.244,
      "typing_duration": 12.906,
      "wpm": 41,
      "message": "ที่แล้วมาดูว่าการยกเลิกการเลือกไฟล์ "
    },
    {
      "message_id": 647,
      "agent_id": 13,
      "delay": 8.905,
      "onscreen_delay": 8.435,
      "typing_delay": 0.47,
      "typing_duration": 7.048,
      "wpm": 51,
      "message": "เลือก Case ต้องทำอย่างไร "
    },
    {
      "message_id": 648,
      "agent_id": 15,
      "delay": 4.904,
      "onscreen_delay": 4.231,
      "typing_delay": 0.673,
      "typing_duration": 10.919,
      "wpm": 55,
      "message": "ใครได้แล้วบอกเพื่อนนะคะ กลุ่มไหนจะให้ครู"
    },
    {
      "message_id": 649,
      "agent_id": 16,
      "delay": 6.918,
      "onscreen_delay": 5.525,
      "typing_delay": 1.393,
      "typing_duration": 9.336,
      "wpm": 59,
      "message": "ตรวจชิ้นงานที่หน้าจอ ให้ทำความร่วมกัน"
    },
    {
      "message_id": 650,
      "agent_id": 12,
      "delay": 5.335,
      "onscreen_delay": 4.897,
      "typing_delay": 0.438,
      "typing_duration": 10.807,
      "wpm": 61,
      "message": "ทั้งทีมว่าข้อมูลของเรานี่ มีการแจกแจงแบบปกติ"
    },
    {
      "message_id": 651,
      "agent_id": 13,
      "delay": 6.805,
      "onscreen_delay": 6.229,
      "typing_delay": 0.576,
      "typing_duration": 12.529,
      "wpm": 47,
      "message": "หรือไม่ แล้วเตรียมตอบคำถามครูให้ได้ก่อน "
    },
    {
      "message_id": 652,
      "agent_id": 15,
      "delay": 8.525,
      "onscreen_delay": 7.512,
      "typing_delay": 1.013,
      "typing_duration": 14.68,
      "wpm": 36,
      "message": "ครูอาจจะสุ่มถามบางคนในทีม ตอบครูได้ "
    },
    {
      "message_id": 653,
      "agent_id": 16,
      "delay": 10.68,
      "onscreen_delay": 9.111,
      "typing_delay": 1.569,
      "typing_duration": 9.691,
      "wpm": 37,
      "message": "ก็ถึงจะผ่านเป็นกลุ่มนะคะ "
    },
    {
      "message_id": 654,
      "agent_id": 12,
      "delay": 12.464,
      "onscreen_delay": 0,
      "typing_delay": 12.464,
      "typing_duration": 12.464,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 655,
      "agent_id": 13,
      "delay": 8.524,
      "onscreen_delay": 0,
      "typing_delay": 8.524,
      "typing_duration": 8.524,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 656,
      "agent_id": 15,
      "delay": 4.523,
      "onscreen_delay": 0.664,
      "typing_delay": 3.859,
      "typing_duration": 11.124,
      "wpm": 23,
      "message": "เดี๋ยวครูจะยกเลิก"
    },
    {
      "message_id": 657,
      "agent_id": 16,
      "delay": 7.124,
      "onscreen_delay": 6.376,
      "typing_delay": 0.748,
      "typing_duration": 7.487,
      "wpm": 56,
      "message": "การขีดก่อนนะคะ ครูไปที่ Data "
    },
    {
      "message_id": 658,
      "agent_id": 12,
      "delay": 3.485,
      "onscreen_delay": 1.417,
      "typing_delay": 2.068,
      "typing_duration": 11.315,
      "wpm": 45,
      "message": "Select Case แล้วเลือก Option ที่ 1 "
    },
    {
      "message_id": 659,
      "agent_id": 13,
      "delay": 7.315,
      "onscreen_delay": 5.78,
      "typing_delay": 1.535,
      "typing_duration": 12.234,
      "wpm": 28,
      "message": "All Case นะคะ แล้วก็ OK "
    },
    {
      "message_id": 660,
      "agent_id": 15,
      "delay": 8.234,
      "onscreen_delay": 6.455,
      "typing_delay": 1.779,
      "typing_duration": 15.001,
      "wpm": 42,
      "message": "ขีด ๆ ครูหายแล้วเห็นไหม ครูกลับมาเหมือนกเด"
    },
    {
      "message_id": 661,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 662,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 1.286,
      "typing_delay": 9.714,
      "typing_duration": 9.714,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 663,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 664,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 665,
      "agent_id": 16,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 666,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 667,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 668,
      "agent_id": 15,
      "delay": 14.375,
      "onscreen_delay": 0,
      "typing_delay": 14.375,
      "typing_duration": 14.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 669,
      "agent_id": 16,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 670,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 4.645,
      "typing_delay": 6.354,
      "typing_duration": 6.354,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 671,
      "agent_id": 13,
      "delay": 6.997,
      "onscreen_delay": 3.075,
      "typing_delay": 3.922,
      "typing_duration": 12.14,
      "wpm": 31,
      "message": "เสร็จแล้วต้องอธิบายทีมค่ะ "
    },
    {
      "message_id": 672,
      "agent_id": 15,
      "delay": 8.138,
      "onscreen_delay": 7.353,
      "typing_delay": 0.785,
      "typing_duration": 6.65,
      "wpm": 45,
      "message": "เพราะว่าครูจะสุ่มถาม "
    },
    {
      "message_id": 673,
      "agent_id": 16,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 674,
      "agent_id": 12,
      "delay": 11.002,
      "onscreen_delay": 6.701,
      "typing_delay": 4.301,
      "typing_duration": 4.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 675,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 676,
      "agent_id": 15,
      "delay": 11.002,
      "onscreen_delay": 5.788,
      "typing_delay": 5.214,
      "typing_duration": 5.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 677,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 678,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 679,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 680,
      "agent_id": 15,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 681,
      "agent_id": 16,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 682,
      "agent_id": 12,
      "delay": 11.003,
      "onscreen_delay": 6.815,
      "typing_delay": 4.188,
      "typing_duration": 4.188,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 683,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 684,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 685,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 686,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 687,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 688,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 689,
      "agent_id": 16,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 690,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 691,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 692,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 693,
      "agent_id": 16,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 694,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 695,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 696,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 0.02,
      "typing_delay": 10.979,
      "typing_duration": 10.979,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 697,
      "agent_id": 16,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 698,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 8.445,
      "typing_delay": 2.553,
      "typing_duration": 11.333,
      "wpm": 53,
      "message": "แป๊บหนึ่งนะคะ กลุ่มไหนเสร็จเรียบร้อยแล้ว "
    },
    {
      "message_id": 699,
      "agent_id": 13,
      "delay": 7.332,
      "onscreen_delay": 6.17,
      "typing_delay": 1.162,
      "typing_duration": 14.922,
      "wpm": 27,
      "message": "เขียนใส่กระดาษส่งครูเลยนะคะ "
    },
    {
      "message_id": 700,
      "agent_id": 15,
      "delay": 10.921,
      "onscreen_delay": 9.113,
      "typing_delay": 1.808,
      "typing_duration": 13.344,
      "wpm": 35,
      "message": "เพื่อนในกลุ่มนะคะ เดี๋ยวครูจะทำ "
    },
    {
      "message_id": 701,
      "agent_id": 16,
      "delay": 9.343,
      "onscreen_delay": 4.929,
      "typing_delay": 4.414,
      "typing_duration": 4.414,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 702,
      "agent_id": 12,
      "delay": 5.342,
      "onscreen_delay": 1.014,
      "typing_delay": 4.328,
      "typing_duration": 4.328,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 703,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 704,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 705,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 706,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 707,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 708,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 4.86,
      "typing_delay": 6.138,
      "typing_duration": 6.138,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 709,
      "agent_id": 16,
      "delay": 6.997,
      "onscreen_delay": 4.736,
      "typing_delay": 2.261,
      "typing_duration": 6.838,
      "wpm": 46,
      "message": "ของเราเป็นกลุ่ม 2 ค่ะ "
    },
    {
      "message_id": 710,
      "agent_id": 12,
      "delay": 2.995,
      "onscreen_delay": 2.24,
      "typing_delay": 0.755,
      "typing_duration": 13.45,
      "wpm": 54,
      "message": "ขาดกลุ่ม 2 โอ.เค. เดี๋ยวครูจะเป็นกลุ่ม 1 เองนะคะ "
    },
    {
      "message_id": 711,
      "agent_id": 13,
      "delay": 9.449,
      "onscreen_delay": 8.981,
      "typing_delay": 0.468,
      "typing_duration": 7.751,
      "wpm": 29,
      "message": "ใช้ Code 1 นะคะ "
    },
    {
      "message_id": 712,
      "agent_id": 15,
      "delay": 5.448,
      "onscreen_delay": 3.464,
      "typing_delay": 1.984,
      "typing_duration": 12.6,
      "wpm": 36,
      "message": "พวกเราเขียนด้วยนะคะ จำได้จำได้ "
    },
    {
      "message_id": 713,
      "agent_id": 16,
      "delay": 8.6,
      "onscreen_delay": 6.943,
      "typing_delay": 1.657,
      "typing_duration": 7.618,
      "wpm": 67,
      "message": "กลุ่มเรามีใครบ้าง อันนี้ครูคนเดียว "
    },
    {
      "message_id": 714,
      "agent_id": 12,
      "delay": 4.974,
      "onscreen_delay": 0,
      "typing_delay": 4.974,
      "typing_duration": 4.974,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 715,
      "agent_id": 13,
      "delay": 4.115,
      "onscreen_delay": 0,
      "typing_delay": 4.115,
      "typing_duration": 7.068,
      "wpm": 11,
      "message": "เขียน"
    },
    {
      "message_id": 716,
      "agent_id": 15,
      "delay": 3.067,
      "onscreen_delay": 1.968,
      "typing_delay": 1.099,
      "typing_duration": 11.436,
      "wpm": 31,
      "message": "ใส่กระดาษส่งครูเลยค่ะ คะ "
    },
    {
      "message_id": 717,
      "agent_id": 16,
      "delay": 7.434,
      "onscreen_delay": 4.221,
      "typing_delay": 3.213,
      "typing_duration": 12.043,
      "wpm": 17,
      "message": "เดี๋ยวครูกำลัง"
    },
    {
      "message_id": 718,
      "agent_id": 12,
      "delay": 8.042,
      "onscreen_delay": 6.908,
      "typing_delay": 1.134,
      "typing_duration": 9.611,
      "wpm": 37,
      "message": "ทำ Template ให้แป๊บหนึ่ง "
    },
    {
      "message_id": 719,
      "agent_id": 13,
      "delay": 5.61,
      "onscreen_delay": 3.693,
      "typing_delay": 1.917,
      "typing_duration": 11.271,
      "wpm": 29,
      "message": "กลุ่มหนึ่งแผ่นเดียวค่ะ"
    },
    {
      "message_id": 720,
      "agent_id": 15,
      "delay": 7.27,
      "onscreen_delay": 3.791,
      "typing_delay": 3.479,
      "typing_duration": 14.807,
      "wpm": 33,
      "message": "เราตอบข้อคำถาม 2 ข้อนะคะ ข้อที่ 1"
    },
    {
      "message_id": 721,
      "agent_id": 16,
      "delay": 10.807,
      "onscreen_delay": 10.276,
      "typing_delay": 0.531,
      "typing_duration": 8.493,
      "wpm": 57,
      "message": "ให้เราบอกครูว่า ให้เราเลือกข้อมู"
    },
    {
      "message_id": 722,
      "agent_id": 12,
      "delay": 6.8,
      "onscreen_delay": 6.327,
      "typing_delay": 0.473,
      "typing_duration": 15.013,
      "wpm": 36,
      "message": "ครูเลือกข้อมูลที่ต้องการ อิฐมอญ 2 iู"
    },
    {
      "message_id": 723,
      "agent_id": 13,
      "delay": 11.013,
      "onscreen_delay": 10.247,
      "typing_delay": 0.766,
      "typing_duration": 10.83,
      "wpm": 46,
      "message": "ไปใช้คำสั่งอะไรคะ ช่วยบอกครูหน่อย "
    },
    {
      "message_id": 724,
      "agent_id": 15,
      "delay": 7.012,
      "onscreen_delay": 3.982,
      "typing_delay": 3.03,
      "typing_duration": 14.695,
      "wpm": 11,
      "message": "Data อะไรคะ "
    },
    {
      "message_id": 725,
      "agent_id": 16,
      "delay": 10.693,
      "onscreen_delay": 8.861,
      "typing_delay": 1.832,
      "typing_duration": 6.392,
      "wpm": 61,
      "message": "เราก็ทำเหมือนครูเลย Select "
    },
    {
      "message_id": 726,
      "agent_id": 12,
      "delay": 6.688,
      "onscreen_delay": 2.777,
      "typing_delay": 3.911,
      "typing_duration": 10.409,
      "wpm": 29,
      "message": "Select Case ใช่ไหมคะ "
    },
    {
      "message_id": 727,
      "agent_id": 13,
      "delay": 6.401,
      "onscreen_delay": 5.459,
      "typing_delay": 0.942,
      "typing_duration": 6.014,
      "wpm": 45,
      "message": "แล้วทำอะไรต่ออีกคะ "
    },
    {
      "message_id": 728,
      "agent_id": 15,
      "delay": 7.149,
      "onscreen_delay": 0,
      "typing_delay": 7.149,
      "typing_duration": 9.133,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 729,
      "agent_id": 16,
      "delay": 5.132,
      "onscreen_delay": 3.212,
      "typing_delay": 1.92,
      "typing_duration": 7.3,
      "wpm": 64,
      "message": "บอกเงื่อนไขใช่ไหมคะ บอกเงื่อนไข "
    },
    {
      "message_id": 730,
      "agent_id": 12,
      "delay": 5.523,
      "onscreen_delay": 0,
      "typing_delay": 5.523,
      "typing_duration": 5.523,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 731,
      "agent_id": 13,
      "delay": 1.522,
      "onscreen_delay": 0.02,
      "typing_delay": 1.502,
      "typing_duration": 12.643,
      "wpm": 53,
      "message": "เดี๋ยวแป๊บหนึ่งนะคะ ตรงนี้บอกเงื่อนไขใช่ไหมคะ "
    },
    {
      "message_id": 732,
      "agent_id": 15,
      "delay": 13.816,
      "onscreen_delay": 0,
      "typing_delay": 13.816,
      "typing_duration": 13.816,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 733,
      "agent_id": 16,
      "delay": 9.816,
      "onscreen_delay": 7.952,
      "typing_delay": 1.864,
      "typing_duration": 8.779,
      "wpm": 24,
      "message": "if type เป็น 1"
    },
    {
      "message_id": 734,
      "agent_id": 12,
      "delay": 5.815,
      "onscreen_delay": 1.069,
      "typing_delay": 4.746,
      "typing_duration": 4.746,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 735,
      "agent_id": 13,
      "delay": 4.6,
      "onscreen_delay": 0,
      "typing_delay": 4.6,
      "typing_duration": 4.6,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 736,
      "agent_id": 15,
      "delay": 4.284,
      "onscreen_delay": 0,
      "typing_delay": 4.284,
      "typing_duration": 8.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 737,
      "agent_id": 16,
      "delay": 4.293,
      "onscreen_delay": 2.925,
      "typing_delay": 1.368,
      "typing_duration": 7.883,
      "wpm": 53,
      "message": "อันนี้เป็นตัวอย่างของครูนะคะ "
    },
    {
      "message_id": 738,
      "agent_id": 12,
      "delay": 3.883,
      "onscreen_delay": 3.132,
      "typing_delay": 0.751,
      "typing_duration": 6.527,
      "wpm": 60,
      "message": "งานที่เราได้รับมอบหมายนะคะ "
    },
    {
      "message_id": 739,
      "agent_id": 13,
      "delay": 2.527,
      "onscreen_delay": 1.419,
      "typing_delay": 1.108,
      "typing_duration": 12.78,
      "wpm": 32,
      "message": "ให้บอกขั้นตอนการทดสอบแจกแจง"
    },
    {
      "message_id": 740,
      "agent_id": 15,
      "delay": 8.779,
      "onscreen_delay": 8.176,
      "typing_delay": 0.603,
      "typing_duration": 12.699,
      "wpm": 43,
      "message": "แบบปกติ เริ่มจากการตั้งสมมุติฐานก่อน "
    },
    {
      "message_id": 741,
      "agent_id": 16,
      "delay": 8.698,
      "onscreen_delay": 2.766,
      "typing_delay": 5.932,
      "typing_duration": 7.639,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 742,
      "agent_id": 12,
      "delay": 4.697,
      "onscreen_delay": 3.117,
      "typing_delay": 1.58,
      "typing_duration": 14.596,
      "wpm": 47,
      "message": "เดี๋ยวครู copy ข้อความนี้ก่อน ครูขี้เกียจพิมพ์ "
    },
    {
      "message_id": 743,
      "agent_id": 13,
      "delay": 10.595,
      "onscreen_delay": 7.791,
      "typing_delay": 2.804,
      "typing_duration": 9.015,
      "wpm": 37,
      "message": "เราจะต้องเขียนด้วยนะคะ "
    },
    {
      "message_id": 744,
      "agent_id": 15,
      "delay": 6.594,
      "onscreen_delay": 5.328,
      "typing_delay": 1.266,
      "typing_duration": 11.674,
      "wpm": 40,
      "message": "เพราะว่ามันจะช่วยให้เราได้ทบทวน "
    },
    {
      "message_id": 745,
      "agent_id": 16,
      "delay": 7.673,
      "onscreen_delay": 5.726,
      "typing_delay": 1.947,
      "typing_duration": 9.562,
      "wpm": 36,
      "message": "ตั้งสมมติฐานหลัก อิฐมอญ "
    },
    {
      "message_id": 746,
      "agent_id": 12,
      "delay": 5.56,
      "onscreen_delay": 4.602,
      "typing_delay": 0.958,
      "typing_duration": 8.981,
      "wpm": 38,
      "message": "ก็ต้องบอกว่าอิฐมอญ 2 รู "
    },
    {
      "message_id": 747,
      "agent_id": 13,
      "delay": 4.98,
      "onscreen_delay": 0.442,
      "typing_delay": 4.538,
      "typing_duration": 4.538,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 748,
      "agent_id": 15,
      "delay": 7.194,
      "onscreen_delay": 0,
      "typing_delay": 7.194,
      "typing_duration": 7.194,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 749,
      "agent_id": 16,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 750,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 6.305,
      "typing_delay": 4.693,
      "typing_duration": 4.693,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 751,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 752,
      "agent_id": 15,
      "delay": 13.575,
      "onscreen_delay": 0,
      "typing_delay": 13.575,
      "typing_duration": 13.575,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 753,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 754,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 4.667,
      "typing_delay": 6.333,
      "typing_duration": 15.001,
      "wpm": 24,
      "message": "บอกคำสั่งที่ใช้ใน SPSS เ"
    },
    {
      "message_id": 755,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 756,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 6.282,
      "typing_delay": 4.717,
      "typing_duration": 4.717,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 757,
      "agent_id": 16,
      "delay": 6.998,
      "onscreen_delay": 2.699,
      "typing_delay": 4.299,
      "typing_duration": 4.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 758,
      "agent_id": 12,
      "delay": 4.565,
      "onscreen_delay": 0,
      "typing_delay": 4.565,
      "typing_duration": 4.565,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 759,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 760,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 8.87,
      "typing_delay": 2.13,
      "typing_duration": 8.188,
      "wpm": 35,
      "message": "Analyze แล้วไปไหนคะ "
    },
    {
      "message_id": 761,
      "agent_id": 16,
      "delay": 6.996,
      "onscreen_delay": 5.537,
      "typing_delay": 1.459,
      "typing_duration": 7.31,
      "wpm": 37,
      "message": "non palamatic test "
    },
    {
      "message_id": 762,
      "agent_id": 12,
      "delay": 3.309,
      "onscreen_delay": 2.068,
      "typing_delay": 1.241,
      "typing_duration": 10.537,
      "wpm": 57,
      "message": "Non Parametric Test แล้วเราก็เลือกอะไรคะ "
    },
    {
      "message_id": 763,
      "agent_id": 13,
      "delay": 15.01,
      "onscreen_delay": 0,
      "typing_delay": 15.01,
      "typing_duration": 15.01,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 764,
      "agent_id": 15,
      "delay": 11.01,
      "onscreen_delay": 8.93,
      "typing_delay": 2.08,
      "typing_duration": 12.885,
      "wpm": 26,
      "message": "ให้อะไรส่งเข้าไปคะ ใช่ "
    },
    {
      "message_id": 765,
      "agent_id": 16,
      "delay": 8.885,
      "onscreen_delay": 7.898,
      "typing_delay": 0.987,
      "typing_duration": 13.908,
      "wpm": 27,
      "message": "ที่ normal แล้วกดที่ O.K. "
    },
    {
      "message_id": 766,
      "agent_id": 12,
      "delay": 9.907,
      "onscreen_delay": 3.332,
      "typing_delay": 6.575,
      "typing_duration": 6.575,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 767,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 768,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 9.64,
      "typing_delay": 1.358,
      "typing_duration": 12.577,
      "wpm": 51,
      "message": "บอกคำสั่งนะคะ บอกคำสั่งแล้วก็ค่าสิทธิ์ทดสอบ "
    },
    {
      "message_id": 769,
      "agent_id": 16,
      "delay": 8.575,
      "onscreen_delay": 4.159,
      "typing_delay": 4.416,
      "typing_duration": 4.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 770,
      "agent_id": 12,
      "delay": 7.84,
      "onscreen_delay": 0,
      "typing_delay": 7.84,
      "typing_duration": 7.84,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 771,
      "agent_id": 13,
      "delay": 15.011,
      "onscreen_delay": 0,
      "typing_delay": 15.011,
      "typing_duration": 15.011,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 772,
      "agent_id": 15,
      "delay": 11.01,
      "onscreen_delay": 9.494,
      "typing_delay": 1.516,
      "typing_duration": 15.001,
      "wpm": 14,
      "message": "บอก Statistics "
    },
    {
      "message_id": 773,
      "agent_id": 16,
      "delay": 11.001,
      "onscreen_delay": 7.014,
      "typing_delay": 3.987,
      "typing_duration": 7.708,
      "wpm": 29,
      "message": "ค่า Six to tell "
    },
    {
      "message_id": 774,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 775,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 776,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 777,
      "agent_id": 16,
      "delay": 11.002,
      "onscreen_delay": 5.103,
      "typing_delay": 5.899,
      "typing_duration": 5.899,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 778,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 779,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 780,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 781,
      "agent_id": 16,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 782,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 783,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 784,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 6.519,
      "typing_delay": 4.481,
      "typing_duration": 4.481,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 785,
      "agent_id": 16,
      "delay": 6.999,
      "onscreen_delay": 2.697,
      "typing_delay": 4.302,
      "typing_duration": 4.302,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 786,
      "agent_id": 12,
      "delay": 10.747,
      "onscreen_delay": 0,
      "typing_delay": 10.747,
      "typing_duration": 10.747,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 787,
      "agent_id": 13,
      "delay": 6.762,
      "onscreen_delay": 0,
      "typing_delay": 6.762,
      "typing_duration": 8.03,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 788,
      "agent_id": 15,
      "delay": 4.029,
      "onscreen_delay": 1.105,
      "typing_delay": 2.924,
      "typing_duration": 14.95,
      "wpm": 19,
      "message": "โอ.เค. ครูทำ Targte "
    },
    {
      "message_id": 789,
      "agent_id": 16,
      "delay": 10.945,
      "onscreen_delay": 10.192,
      "typing_delay": 0.753,
      "typing_duration": 9.622,
      "wpm": 48,
      "message": "เขียนใส่กระดาษส่งครูนะคะ ได้อิฐ"
    },
    {
      "message_id": 790,
      "agent_id": 12,
      "delay": 6.944,
      "onscreen_delay": 5.726,
      "typing_delay": 1.218,
      "typing_duration": 14.497,
      "wpm": 48,
      "message": "ประเภทใด อย่างตอนนี้ครูเป็นกลุ่มที่ 1 เพราะครู"
    },
    {
      "message_id": 791,
      "agent_id": 13,
      "delay": 10.493,
      "onscreen_delay": 10.296,
      "typing_delay": 0.197,
      "typing_duration": 13.658,
      "wpm": 29,
      "message": "ได้ It type ชนิดที่ 1 นะคะ "
    },
    {
      "message_id": 792,
      "agent_id": 15,
      "delay": 9.651,
      "onscreen_delay": 8.705,
      "typing_delay": 0.946,
      "typing_duration": 9.492,
      "wpm": 32,
      "message": "เห็นไหม ข้อ 2 ตรงนี้"
    },
    {
      "message_id": 793,
      "agent_id": 16,
      "delay": 5.65,
      "onscreen_delay": 5.312,
      "typing_delay": 0.338,
      "typing_duration": 7.511,
      "wpm": 86,
      "message": "ให้พวกเราตอบครูนะคะ ว่าเราจะสมมติฐานอย่างไร "
    },
    {
      "message_id": 794,
      "agent_id": 12,
      "delay": 3.51,
      "onscreen_delay": 2.674,
      "typing_delay": 0.836,
      "typing_duration": 7.644,
      "wpm": 51,
      "message": "เปลี่ยนไปตามข้อมูลของเรานะ "
    },
    {
      "message_id": 795,
      "agent_id": 13,
      "delay": 3.643,
      "onscreen_delay": 0.724,
      "typing_delay": 2.919,
      "typing_duration": 10.112,
      "wpm": 34,
      "message": "แล้วคำสั่งที่ใช้ใน SPSS "
    },
    {
      "message_id": 796,
      "agent_id": 15,
      "delay": 6.111,
      "onscreen_delay": 4.373,
      "typing_delay": 1.738,
      "typing_duration": 15,
      "wpm": 24,
      "message": "เขียนตอบครูมานะคะ จากผลล"
    },
    {
      "message_id": 797,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 9.945,
      "typing_delay": 1.054,
      "typing_duration": 10.452,
      "wpm": 44,
      "message": "มีค่าเท่าไร ค่า Six มีค่าเท่าไร "
    },
    {
      "message_id": 798,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 5.931,
      "typing_delay": 1.067,
      "typing_duration": 14.655,
      "wpm": 40,
      "message": "แล้วเอาค่า Six ไปเปรียบเทียบกับนัยสำคัญ "
    },
    {
      "message_id": 799,
      "agent_id": 13,
      "delay": 10.655,
      "onscreen_delay": 9.787,
      "typing_delay": 0.868,
      "typing_duration": 6.198,
      "wpm": 48,
      "message": "0.05 ตรงนี้ให้ตอบว่า"
    },
    {
      "message_id": 800,
      "agent_id": 15,
      "delay": 6.654,
      "onscreen_delay": 5.939,
      "typing_delay": 0.715,
      "typing_duration": 12.358,
      "wpm": 53,
      "message": "น้อยกว่า หรือมากกว่า แล้วเราก็จะสรุปผลได้ว่า "
    },
    {
      "message_id": 801,
      "agent_id": 16,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 802,
      "agent_id": 12,
      "delay": 11.002,
      "onscreen_delay": 10.187,
      "typing_delay": 0.815,
      "typing_duration": 8.678,
      "wpm": 50,
      "message": "หรือไม่นะคะ ใครพร้อมเสร็จแล้ว"
    },
    {
      "message_id": 803,
      "agent_id": 13,
      "delay": 7.001,
      "onscreen_delay": 6.868,
      "typing_delay": 0.133,
      "typing_duration": 5.075,
      "wpm": 53,
      "message": "ยกมือนะ ขยายใช่ไหม "
    },
    {
      "message_id": 804,
      "agent_id": 15,
      "delay": 8.411,
      "onscreen_delay": 0,
      "typing_delay": 8.411,
      "typing_duration": 8.411,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 805,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 806,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 9.427,
      "typing_delay": 1.572,
      "typing_duration": 9.755,
      "wpm": 35,
      "message": "แล้วก็กดคำว่า OK ใช่ค่ะ "
    },
    {
      "message_id": 807,
      "agent_id": 13,
      "delay": 6.998,
      "onscreen_delay": 2.279,
      "typing_delay": 4.719,
      "typing_duration": 4.719,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 808,
      "agent_id": 15,
      "delay": 5.405,
      "onscreen_delay": 0,
      "typing_delay": 5.405,
      "typing_duration": 9.615,
      "wpm": 12,
      "message": "เขียนตาม "
    },
    {
      "message_id": 809,
      "agent_id": 16,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 810,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 9.553,
      "typing_delay": 1.447,
      "typing_duration": 11.144,
      "wpm": 27,
      "message": "Test Statetisitc นี่ "
    },
    {
      "message_id": 811,
      "agent_id": 13,
      "delay": 7.142,
      "onscreen_delay": 6.085,
      "typing_delay": 1.057,
      "typing_duration": 9.906,
      "wpm": 61,
      "message": "อย่างเช่นของครูมีค่าเป็นเท่าไรนี่เห็นไหม "
    },
    {
      "message_id": 812,
      "agent_id": 15,
      "delay": 5.906,
      "onscreen_delay": 4.344,
      "typing_delay": 1.562,
      "typing_duration": 13.875,
      "wpm": 38,
      "message": "นี่ Statistics ครูมีค่าเป็นเท่าไรคะ "
    },
    {
      "message_id": 813,
      "agent_id": 16,
      "delay": 9.863,
      "onscreen_delay": 7.759,
      "typing_delay": 2.104,
      "typing_duration": 5.943,
      "wpm": 33,
      "message": "เปลี่ยนสีก่อน "
    },
    {
      "message_id": 814,
      "agent_id": 12,
      "delay": 5.861,
      "onscreen_delay": 3.536,
      "typing_delay": 2.325,
      "typing_duration": 9.848,
      "wpm": 40,
      "message": "เราก็ต้องดูผลลัพธ์ของเรานะ "
    },
    {
      "message_id": 815,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 816,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 817,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 818,
      "agent_id": 12,
      "delay": 10.997,
      "onscreen_delay": 8.971,
      "typing_delay": 2.026,
      "typing_duration": 7.79,
      "wpm": 27,
      "message": "โอ.เค. ดูคำตอบ"
    },
    {
      "message_id": 819,
      "agent_id": 13,
      "delay": 6.995,
      "onscreen_delay": 6.807,
      "typing_delay": 0.188,
      "typing_duration": 13.381,
      "wpm": 44,
      "message": "ที่ Output แล้วเอามาตอบที่ Tempage นะคะ "
    },
    {
      "message_id": 820,
      "agent_id": 15,
      "delay": 9.38,
      "onscreen_delay": 8.577,
      "typing_delay": 0.803,
      "typing_duration": 11.636,
      "wpm": 48,
      "message": "ข้อมูลของเรามีการแจกแจงแบบปกติหรือไม่ "
    },
    {
      "message_id": 821,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 822,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 5.789,
      "typing_delay": 5.211,
      "typing_duration": 5.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 823,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 824,
      "agent_id": 15,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 825,
      "agent_id": 16,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 826,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 6.531,
      "typing_delay": 4.47,
      "typing_duration": 4.47,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 827,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 828,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 829,
      "agent_id": 16,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 830,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 831,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 832,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 833,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 834,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 835,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 836,
      "agent_id": 15,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 837,
      "agent_id": 16,
      "delay": 10.998,
      "onscreen_delay": 6.516,
      "typing_delay": 4.482,
      "typing_duration": 4.482,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 838,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 839,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 840,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 841,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 842,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 843,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 844,
      "agent_id": 15,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 845,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 846,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 847,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 848,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 849,
      "agent_id": 16,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 850,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 6.489,
      "typing_delay": 4.51,
      "typing_duration": 4.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 851,
      "agent_id": 13,
      "delay": 6.997,
      "onscreen_delay": 2.035,
      "typing_delay": 4.962,
      "typing_duration": 4.962,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 852,
      "agent_id": 15,
      "delay": 4.281,
      "onscreen_delay": 0,
      "typing_delay": 4.281,
      "typing_duration": 11.856,
      "wpm": 19,
      "message": "1 กลุ่มนะคะ ส่ง"
    },
    {
      "message_id": 853,
      "agent_id": 16,
      "delay": 7.853,
      "onscreen_delay": 6.904,
      "typing_delay": 0.949,
      "typing_duration": 7.923,
      "wpm": 66,
      "message": "เอกสารชิ้นเดียว ทำงานเป็นทีมด้วยกัน "
    },
    {
      "message_id": 854,
      "agent_id": 12,
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      "message_id": 940,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 941,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 942,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 943,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 944,
      "agent_id": 15,
      "delay": 14.999,
      "onscreen_delay": 0,
      "typing_delay": 14.999,
      "typing_duration": 14.999,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 945,
      "agent_id": 16,
      "delay": 12.986,
      "onscreen_delay": 0,
      "typing_delay": 12.986,
      "typing_duration": 12.986,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 946,
      "agent_id": 12,
      "delay": 9.51,
      "onscreen_delay": 0,
      "typing_delay": 9.51,
      "typing_duration": 9.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 947,
      "agent_id": 13,
      "delay": 5.509,
      "onscreen_delay": 0.692,
      "typing_delay": 4.817,
      "typing_duration": 11.05,
      "wpm": 7,
      "message": "เกณฑ์"
    },
    {
      "message_id": 948,
      "agent_id": 15,
      "delay": 7.049,
      "onscreen_delay": 6.163,
      "typing_delay": 0.886,
      "typing_duration": 13.881,
      "wpm": 22,
      "message": "การตัดสินให้ดูในไฟล์ "
    },
    {
      "message_id": 949,
      "agent_id": 16,
      "delay": 9.879,
      "onscreen_delay": 8.256,
      "typing_delay": 1.623,
      "typing_duration": 8.271,
      "wpm": 53,
      "message": "เห็นไหมเกณฑ์การตัดสินใจของเรา "
    },
    {
      "message_id": 950,
      "agent_id": 12,
      "delay": 5.878,
      "onscreen_delay": 4.997,
      "typing_delay": 0.881,
      "typing_duration": 6.103,
      "wpm": 61,
      "message": "เป็นการทดสอบแบบสองทางนะคะ "
    },
    {
      "message_id": 951,
      "agent_id": 13,
      "delay": 2.826,
      "onscreen_delay": 0,
      "typing_delay": 2.826,
      "typing_duration": 10.689,
      "wpm": 36,
      "message": "นี่ใช้เกณฑ์ตรงนี้ได้เลยค่ะ "
    },
    {
      "message_id": 952,
      "agent_id": 15,
      "delay": 6.689,
      "onscreen_delay": 5.719,
      "typing_delay": 0.97,
      "typing_duration": 10.832,
      "wpm": 40,
      "message": "ใช้เกณฑ์ตรงนี้แบบเดียวกันนะคะ "
    },
    {
      "message_id": 953,
      "agent_id": 16,
      "delay": 6.83,
      "onscreen_delay": 1.832,
      "typing_delay": 4.998,
      "typing_duration": 4.998,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 954,
      "agent_id": 12,
      "delay": 8.334,
      "onscreen_delay": 0,
      "typing_delay": 8.334,
      "typing_duration": 8.334,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 955,
      "agent_id": 13,
      "delay": 4.334,
      "onscreen_delay": 1.161,
      "typing_delay": 3.173,
      "typing_duration": 14.252,
      "wpm": 9,
      "message": "ถ้าค่า... "
    },
    {
      "message_id": 956,
      "agent_id": 15,
      "delay": 10.25,
      "onscreen_delay": 5.346,
      "typing_delay": 4.904,
      "typing_duration": 14.858,
      "wpm": 23,
      "message": "น้อยกว่า เราจะปฏิเสธ H0 "
    },
    {
      "message_id": 957,
      "agent_id": 16,
      "delay": 10.857,
      "onscreen_delay": 8.464,
      "typing_delay": 2.393,
      "typing_duration": 11.668,
      "wpm": 58,
      "message": "แต่ถ้ามันมากกว่า เราต้องยอมรับ H0 เพราะว่า H0 "
    },
    {
      "message_id": 958,
      "agent_id": 12,
      "delay": 7.666,
      "onscreen_delay": 6.625,
      "typing_delay": 1.041,
      "typing_duration": 5.243,
      "wpm": 49,
      "message": "ยังคงเป็นจริงอยู่ "
    },
    {
      "message_id": 959,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 960,
      "agent_id": 15,
      "delay": 11.001,
      "onscreen_delay": 2.15,
      "typing_delay": 8.851,
      "typing_duration": 8.851,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 961,
      "agent_id": 16,
      "delay": 7.001,
      "onscreen_delay": 3.777,
      "typing_delay": 3.224,
      "typing_duration": 6.386,
      "wpm": 56,
      "message": "ก็ต้องเขียนสิว่า มากกว่า"
    },
    {
      "message_id": 962,
      "agent_id": 12,
      "delay": 2.999,
      "onscreen_delay": 1.156,
      "typing_delay": 1.843,
      "typing_duration": 13.5,
      "wpm": 34,
      "message": "มากกว่าหรือน้อยกว่า แล้วกอันนี้"
    },
    {
      "message_id": 963,
      "agent_id": 13,
      "delay": 9.498,
      "onscreen_delay": 9.297,
      "typing_delay": 0.201,
      "typing_duration": 6.849,
      "wpm": 61,
      "message": "ยอมรับเป็น 0 หมายความว่าอะไร "
    },
    {
      "message_id": 964,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 965,
      "agent_id": 16,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 966,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 6.12,
      "typing_delay": 4.881,
      "typing_duration": 4.881,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 967,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 968,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 969,
      "agent_id": 16,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 970,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 971,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 972,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 973,
      "agent_id": 16,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 974,
      "agent_id": 12,
      "delay": 13.185,
      "onscreen_delay": 0,
      "typing_delay": 13.185,
      "typing_duration": 13.185,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 975,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 976,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 977,
      "agent_id": 16,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 978,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 979,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 980,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 981,
      "agent_id": 16,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 982,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 983,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 984,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 985,
      "agent_id": 16,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 986,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 987,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 988,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 989,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 990,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 2.859,
      "typing_delay": 8.141,
      "typing_duration": 8.141,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 991,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 992,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 993,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 994,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 995,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 996,
      "agent_id": 15,
      "delay": 15.008,
      "onscreen_delay": 0,
      "typing_delay": 15.008,
      "typing_duration": 15.008,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 997,
      "agent_id": 16,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 998,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 6.059,
      "typing_delay": 4.939,
      "typing_duration": 10.451,
      "wpm": 26,
      "message": "งานของครูเสร็จแล้ว "
    },
    {
      "message_id": 999,
      "agent_id": 13,
      "delay": 6.996,
      "onscreen_delay": 5.59,
      "typing_delay": 1.406,
      "typing_duration": 6.4,
      "wpm": 42,
      "message": "พวกเราเสร็จหรือยัง "
    },
    {
      "message_id": 1000,
      "agent_id": 15,
      "delay": 5.317,
      "onscreen_delay": 0,
      "typing_delay": 5.317,
      "typing_duration": 5.317,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1001,
      "agent_id": 16,
      "delay": 4.265,
      "onscreen_delay": 0,
      "typing_delay": 4.265,
      "typing_duration": 4.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1002,
      "agent_id": 12,
      "delay": 4.845,
      "onscreen_delay": 0,
      "typing_delay": 4.845,
      "typing_duration": 4.845,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1003,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1004,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1005,
      "agent_id": 16,
      "delay": 11,
      "onscreen_delay": 6.799,
      "typing_delay": 4.201,
      "typing_duration": 4.201,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1006,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1007,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1008,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 0.627,
      "typing_delay": 10.371,
      "typing_duration": 10.371,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1009,
      "agent_id": 16,
      "delay": 6.997,
      "onscreen_delay": 1.553,
      "typing_delay": 5.444,
      "typing_duration": 5.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1010,
      "agent_id": 12,
      "delay": 2.995,
      "onscreen_delay": 1.207,
      "typing_delay": 1.788,
      "typing_duration": 9.454,
      "wpm": 51,
      "message": "ครูทำเสร็จแล้วพวกเราเสร็จหรือยัง "
    },
    {
      "message_id": 1011,
      "agent_id": 13,
      "delay": 6.401,
      "onscreen_delay": 0,
      "typing_delay": 6.401,
      "typing_duration": 6.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1012,
      "agent_id": 15,
      "delay": 8.997,
      "onscreen_delay": 0,
      "typing_delay": 8.997,
      "typing_duration": 8.997,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1013,
      "agent_id": 16,
      "delay": 4.996,
      "onscreen_delay": 0.905,
      "typing_delay": 4.091,
      "typing_duration": 8.016,
      "wpm": 37,
      "message": "สังเกตนะคะ งานที่ครู"
    },
    {
      "message_id": 1014,
      "agent_id": 12,
      "delay": 4.013,
      "onscreen_delay": 3.392,
      "typing_delay": 0.621,
      "typing_duration": 11.494,
      "wpm": 42,
      "message": "วิเคราะห์ตรงนี้ ค่า Six มันมีค่า "
    },
    {
      "message_id": 1015,
      "agent_id": 13,
      "delay": 7.492,
      "onscreen_delay": 5.939,
      "typing_delay": 1.553,
      "typing_duration": 9.675,
      "wpm": 33,
      "message": "0.255 มันมีค่ามากกว่า"
    },
    {
      "message_id": 1016,
      "agent_id": 15,
      "delay": 5.67,
      "onscreen_delay": 5.043,
      "typing_delay": 0.627,
      "typing_duration": 10.228,
      "wpm": 26,
      "message": "ระดับนัยสำคัญ 0.05 "
    },
    {
      "message_id": 1017,
      "agent_id": 16,
      "delay": 6.228,
      "onscreen_delay": 4.098,
      "typing_delay": 2.13,
      "typing_duration": 7.427,
      "wpm": 61,
      "message": "นะคะ แต่ถ้าค่า Six มันน้อยกว่า "
    },
    {
      "message_id": 1018,
      "agent_id": 12,
      "delay": 3.425,
      "onscreen_delay": 1.956,
      "typing_delay": 1.469,
      "typing_duration": 11.452,
      "wpm": 43,
      "message": "0.05 เราต้องปฏิเสธ ต้องให้มากกว่า"
    },
    {
      "message_id": 1019,
      "agent_id": 13,
      "delay": 7.452,
      "onscreen_delay": 6.804,
      "typing_delay": 0.648,
      "typing_duration": 7.228,
      "wpm": 44,
      "message": "หรือเท่ากับ ให้ปฏิเสธ "
    },
    {
      "message_id": 1020,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1021,
      "agent_id": 16,
      "delay": 10.999,
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      "message": "โอ.เค. "
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      "delay": 4.462,
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      "typing_delay": 2.294,
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      "message": "ชิ้งงาน งานกลุ่มเมื่อกี้ ที่เรา"
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      "message": "ทดสอบปฏิบัติการนะคะ หัวข้อการทดสอบ"
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      "message": "การแจกแจงของข้อมูลเป็นงานกลุ่ม "
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      "wpm": 54,
      "message": "เดี๋ยววันนี้ครูสอนเรื่องการทดสอบค่าเฉลี่ย "
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      "delay": 7.359,
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      "typing_duration": 11.165,
      "wpm": 50,
      "message": "1 กลุ่ม กับ 2 กลุ่ม เสร็จแล้ว จะมีการ"
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      "delay": 7.165,
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      "typing_delay": 1.922,
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      "message": "สอบมิดเทอม แต่มิดเทอมจะเป็นข้อเขียน"
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      "message_id": 1185,
      "agent_id": 16,
      "delay": 10.999,
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      "typing_delay": 0.259,
      "typing_duration": 9.029,
      "wpm": 95,
      "message": "โดยใช้เนื้อหาปฏิบัติการเหล่านี้มาถามอีกครั้งหนึ่ง ดังนั้น"
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      "message_id": 1186,
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      "delay": 6.998,
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      "typing_delay": 0.691,
      "typing_duration": 7.42,
      "wpm": 67,
      "message": "คำสั่งให้พวกเราทำความเข้าใจแล้วก็"
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      "message_id": 1187,
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      "delay": 3.419,
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      "typing_delay": 1.47,
      "typing_duration": 15,
      "wpm": 43,
      "message": "ถ่ายรูปผลงานตัวเองไว้นะคะ เพราะว่าครูจะไม่ใ"
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      "delay": 10.999,
      "onscreen_delay": 10.629,
      "typing_delay": 0.37,
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      "message": "กลับคืนนะคะ มาดู"
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      "agent_id": 16,
      "delay": 10.902,
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      "typing_delay": 0.704,
      "typing_duration": 7.606,
      "wpm": 83,
      "message": "พวกเราจะพักไหมคะ หรือว่าจะเรียนต่อได้เลย 5 "
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      "delay": 6.897,
      "onscreen_delay": 5.421,
      "typing_delay": 1.476,
      "typing_duration": 8.684,
      "wpm": 55,
      "message": "นาที 5 นาทีนะคะแล้วมาเรียนต่อค่ะ "
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      "message_id": 1191,
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      "delay": 15.001,
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      "message": ""
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      "agent_id": 15,
      "delay": 15.003,
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      "message_id": 1284,
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      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
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      "message_id": 1285,
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      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 1286,
      "agent_id": 12,
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      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
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      "message_id": 1287,
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      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
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    {
      "message_id": 1288,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
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      "message_id": 1289,
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      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 1290,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 1291,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
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      "message_id": 1292,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 1293,
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      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
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      "message": ""
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    {
      "message_id": 1294,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 5.23,
      "typing_delay": 5.769,
      "typing_duration": 5.769,
      "wpm": 0,
      "message": ""
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      "message_id": 1295,
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      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
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      "message": ""
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    {
      "message_id": 1296,
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      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 1297,
      "agent_id": 16,
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      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
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      "message": ""
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    {
      "message_id": 1298,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
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      "message": ""
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      "message_id": 1299,
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      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
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      "message_id": 1300,
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      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
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      "message": ""
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    {
      "message_id": 1301,
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      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
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      "message": ""
    },
    {
      "message_id": 1302,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1303,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 1304,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1305,
      "agent_id": 16,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1306,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1307,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1308,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1309,
      "agent_id": 16,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1310,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1311,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1312,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1313,
      "agent_id": 16,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
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    },
    {
      "message_id": 1314,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
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      "message": ""
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    {
      "message_id": 1315,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1316,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1317,
      "agent_id": 16,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1318,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1319,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1320,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1321,
      "agent_id": 16,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1322,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1323,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1324,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1325,
      "agent_id": 16,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1326,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1327,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1328,
      "agent_id": 15,
      "delay": 12.002,
      "onscreen_delay": 0,
      "typing_delay": 12.002,
      "typing_duration": 12.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1329,
      "agent_id": 16,
      "delay": 8.184,
      "onscreen_delay": 0,
      "typing_delay": 8.184,
      "typing_duration": 8.184,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1330,
      "agent_id": 12,
      "delay": 6.22,
      "onscreen_delay": 0,
      "typing_delay": 6.22,
      "typing_duration": 8.823,
      "wpm": 10,
      "message": "โอ.เค. "
    },
    {
      "message_id": 1331,
      "agent_id": 13,
      "delay": 4.82,
      "onscreen_delay": 3.782,
      "typing_delay": 1.038,
      "typing_duration": 9.208,
      "wpm": 37,
      "message": "หมดเวลาพักแล้ว เรียนต่อ "
    },
    {
      "message_id": 1332,
      "agent_id": 15,
      "delay": 5.208,
      "onscreen_delay": 4.086,
      "typing_delay": 1.122,
      "typing_duration": 8.063,
      "wpm": 30,
      "message": "ประจำที่เลย ไฟล์"
    },
    {
      "message_id": 1333,
      "agent_id": 16,
      "delay": 4.062,
      "onscreen_delay": 2.335,
      "typing_delay": 1.727,
      "typing_duration": 13.656,
      "wpm": 34,
      "message": "ที่กำลังเปิดให้ดูนะคะ ประกอบกับ "
    },
    {
      "message_id": 1334,
      "agent_id": 12,
      "delay": 9.655,
      "onscreen_delay": 8.339,
      "typing_delay": 1.316,
      "typing_duration": 12.343,
      "wpm": 44,
      "message": "Power Point นี่ครูทำเป็น PDF ให้อยู่"
    },
    {
      "message_id": 1335,
      "agent_id": 13,
      "delay": 8.342,
      "onscreen_delay": 7.603,
      "typing_delay": 0.739,
      "typing_duration": 12.308,
      "wpm": 52,
      "message": "ในเครื่อง แล้ว เข้าใจว่าพี่ปอยส่งให้เราแล้ว "
    },
    {
      "message_id": 1336,
      "agent_id": 15,
      "delay": 8.307,
      "onscreen_delay": 6.806,
      "typing_delay": 1.501,
      "typing_duration": 14.896,
      "wpm": 33,
      "message": "ใช่ไหมคะ ไฟล์ ๆ นี้นะคะ เราสามารถ"
    },
    {
      "message_id": 1337,
      "agent_id": 16,
      "delay": 10.894,
      "onscreen_delay": 8.7,
      "typing_delay": 2.194,
      "typing_duration": 8.623,
      "wpm": 37,
      "message": "เปิดดูได้ คำสั่ง หรือ "
    },
    {
      "message_id": 1338,
      "agent_id": 12,
      "delay": 6.894,
      "onscreen_delay": 6.122,
      "typing_delay": 0.772,
      "typing_duration": 10.842,
      "wpm": 47,
      "message": "อธิบายต่าง ๆ ถ้าเกิดเราอยากจะทบทวน "
    },
    {
      "message_id": 1339,
      "agent_id": 13,
      "delay": 6.84,
      "onscreen_delay": 5.571,
      "typing_delay": 1.269,
      "typing_duration": 9.928,
      "wpm": 59,
      "message": "คราวนี้ เรามาดู ข้อมูลเรามีการแจกแจงแบบ"
    },
    {
      "message_id": 1340,
      "agent_id": 15,
      "delay": 5.927,
      "onscreen_delay": 5.084,
      "typing_delay": 0.843,
      "typing_duration": 13.741,
      "wpm": 35,
      "message": "ปกติแล้วนะคะ เราจะทดสอบค่าเฉลี่ย "
    },
    {
      "message_id": 1341,
      "agent_id": 16,
      "delay": 9.741,
      "onscreen_delay": 8.685,
      "typing_delay": 1.056,
      "typing_duration": 6.698,
      "wpm": 36,
      "message": "1 กลุ่ม ตัวนี้นะ "
    },
    {
      "message_id": 1342,
      "agent_id": 12,
      "delay": 5.74,
      "onscreen_delay": 4.502,
      "typing_delay": 1.238,
      "typing_duration": 9.927,
      "wpm": 53,
      "message": "เดี๋ยวอธิบาย Concept ก่อนะคะ ตอนนี้"
    },
    {
      "message_id": 1343,
      "agent_id": 13,
      "delay": 5.926,
      "onscreen_delay": 4.755,
      "typing_delay": 1.171,
      "typing_duration": 10.516,
      "wpm": 40,
      "message": "เราจะทำการทดสอบว่า อิฐมอญที่"
    },
    {
      "message_id": 1344,
      "agent_id": 15,
      "delay": 6.516,
      "onscreen_delay": 5.387,
      "typing_delay": 1.129,
      "typing_duration": 13.315,
      "wpm": 25,
      "message": "สร้างด้วยมือ รูปนี้ล่ะ "
    },
    {
      "message_id": 1345,
      "agent_id": 16,
      "delay": 9.315,
      "onscreen_delay": 8.424,
      "typing_delay": 0.891,
      "typing_duration": 9.493,
      "wpm": 49,
      "message": "โดยเฉลี่ยไม่ต่ำกว่าเกณฑ์มาตรฐาน "
    },
    {
      "message_id": 1346,
      "agent_id": 12,
      "delay": 5.492,
      "onscreen_delay": 4.928,
      "typing_delay": 0.564,
      "typing_duration": 6.165,
      "wpm": 68,
      "message": "การผลิตนี่เขามีการกำหนดกำลัง"
    },
    {
      "message_id": 1347,
      "agent_id": 13,
      "delay": 2.164,
      "onscreen_delay": 1.395,
      "typing_delay": 0.769,
      "typing_duration": 7.543,
      "wpm": 32,
      "message": "ของอิฐมอญไว้นะคะ "
    },
    {
      "message_id": 1348,
      "agent_id": 15,
      "delay": 3.541,
      "onscreen_delay": 1.442,
      "typing_delay": 2.099,
      "typing_duration": 14.133,
      "wpm": 25,
      "message": "อันนี้เป็นตัวเลขจริงนะคะ "
    },
    {
      "message_id": 1349,
      "agent_id": 16,
      "delay": 10.133,
      "onscreen_delay": 9.629,
      "typing_delay": 0.504,
      "typing_duration": 15.015,
      "wpm": 51,
      "message": "กำลังอัดโดยเฉลี่ยไม่ต่ำกว่ามาตรฐาน กำลังอัดมาตรฐานค"
    },
    {
      "message_id": 1350,
      "agent_id": 12,
      "delay": 11.014,
      "onscreen_delay": 9.87,
      "typing_delay": 1.144,
      "typing_duration": 9.967,
      "wpm": 39,
      "message": "21 กิโลกรัมต่อ 1 เซนติเมตร "
    },
    {
      "message_id": 1351,
      "agent_id": 13,
      "delay": 7.004,
      "onscreen_delay": 6.32,
      "typing_delay": 0.684,
      "typing_duration": 14.262,
      "wpm": 39,
      "message": "ค่าเฉลี่ยที่เราต้องการทดสอบ ตอนนี้ 21 "
    },
    {
      "message_id": 1352,
      "agent_id": 15,
      "delay": 10.261,
      "onscreen_delay": 9.644,
      "typing_delay": 0.617,
      "typing_duration": 14.396,
      "wpm": 40,
      "message": "เราก็ตั้งสมมุติฐานหลักกับสมมุติฐานแย้ง "
    },
    {
      "message_id": 1353,
      "agent_id": 16,
      "delay": 10.394,
      "onscreen_delay": 10.006,
      "typing_delay": 0.388,
      "typing_duration": 8.38,
      "wpm": 68,
      "message": "สมมติฐานหลัก Mue มากกว่าหรือเท่ากับ 21 "
    },
    {
      "message_id": 1354,
      "agent_id": 12,
      "delay": 6.393,
      "onscreen_delay": 5.32,
      "typing_delay": 1.073,
      "typing_duration": 8.844,
      "wpm": 61,
      "message": "หน่วยก็คือ กิโลกรัมต่อตารางเซนติเมตร "
    },
    {
      "message_id": 1355,
      "agent_id": 13,
      "delay": 4.844,
      "onscreen_delay": 3.563,
      "typing_delay": 1.281,
      "typing_duration": 9.753,
      "wpm": 48,
      "message": "ถ้ามันเป็นอย่างนี้ ก็คือ อิฐมอญ"
    },
    {
      "message_id": 1356,
      "agent_id": 15,
      "delay": 5.753,
      "onscreen_delay": 4.929,
      "typing_delay": 0.824,
      "typing_duration": 8.919,
      "wpm": 42,
      "message": "เขามีมาตรฐานนะคะ เทียบกับ"
    },
    {
      "message_id": 1357,
      "agent_id": 16,
      "delay": 4.918,
      "onscreen_delay": 4.37,
      "typing_delay": 0.548,
      "typing_duration": 7.851,
      "wpm": 48,
      "message": "สมมติฐานแย้ง Mue น้อยกว่า "
    },
    {
      "message_id": 1358,
      "agent_id": 12,
      "delay": 3.85,
      "onscreen_delay": 3.116,
      "typing_delay": 0.734,
      "typing_duration": 11.679,
      "wpm": 36,
      "message": "21 กิโลกรัมต่อตารางเซนติเมตร "
    },
    {
      "message_id": 1359,
      "agent_id": 13,
      "delay": 7.678,
      "onscreen_delay": 6.345,
      "typing_delay": 1.333,
      "typing_duration": 10.157,
      "wpm": 50,
      "message": "แสดงว่าอิฐมอญที่สร้างด้วยมือนี่ มี"
    },
    {
      "message_id": 1360,
      "agent_id": 15,
      "delay": 6.156,
      "onscreen_delay": 5.52,
      "typing_delay": 0.636,
      "typing_duration": 7.323,
      "wpm": 39,
      "message": "กำลังอัดไม่ด้อยกว่า"
    },
    {
      "message_id": 1361,
      "agent_id": 16,
      "delay": 3.323,
      "onscreen_delay": 2.392,
      "typing_delay": 0.931,
      "typing_duration": 8.296,
      "wpm": 52,
      "message": "มาตรฐานกำหนด วิธีการวิเคราะห์ "
    },
    {
      "message_id": 1362,
      "agent_id": 12,
      "delay": 4.296,
      "onscreen_delay": 3.619,
      "typing_delay": 0.677,
      "typing_duration": 9.525,
      "wpm": 52,
      "message": "เราจะไปใช้คำสั่งการวิเคราะห์ก็คือ "
    },
    {
      "message_id": 1363,
      "agent_id": 13,
      "delay": 5.525,
      "onscreen_delay": 4.82,
      "typing_delay": 0.705,
      "typing_duration": 15.013,
      "wpm": 36,
      "message": "Analyze แล้วเลือกคำสั่ง Compair Mean "
    },
    {
      "message_id": 1364,
      "agent_id": 15,
      "delay": 11.013,
      "onscreen_delay": 9.596,
      "typing_delay": 1.417,
      "typing_duration": 15.001,
      "wpm": 17,
      "message": "เห็นไหมคะ Compare"
    },
    {
      "message_id": 1365,
      "agent_id": 16,
      "delay": 10.997,
      "onscreen_delay": 10.088,
      "typing_delay": 0.909,
      "typing_duration": 10.4,
      "wpm": 50,
      "message": "การเปรียบเทียบค่าเฉลี่ย มันจะมีเมนู"
    },
    {
      "message_id": 1366,
      "agent_id": 12,
      "delay": 6.997,
      "onscreen_delay": 6.172,
      "typing_delay": 0.825,
      "typing_duration": 11.633,
      "wpm": 28,
      "message": "ย่อยอยู่ 5 เมนู คำสั่ง"
    },
    {
      "message_id": 1367,
      "agent_id": 13,
      "delay": 7.632,
      "onscreen_delay": 6.616,
      "typing_delay": 1.016,
      "typing_duration": 12.888,
      "wpm": 31,
      "message": "ก็คือ One Sample Three Test "
    },
    {
      "message_id": 1368,
      "agent_id": 15,
      "delay": 8.886,
      "onscreen_delay": 8.339,
      "typing_delay": 0.547,
      "typing_duration": 15.001,
      "wpm": 34,
      "message": "มันจะเกิดหน้าของคำสั่ง One-Samples "
    },
    {
      "message_id": 1369,
      "agent_id": 16,
      "delay": 11,
      "onscreen_delay": 10.275,
      "typing_delay": 0.725,
      "typing_duration": 6.487,
      "wpm": 95,
      "message": "ให้เราเลือกช่องนี้ มันจะมีตัวแปรในแฟ้มงาน "
    },
    {
      "message_id": 1370,
      "agent_id": 12,
      "delay": 7,
      "onscreen_delay": 6.323,
      "typing_delay": 0.677,
      "typing_duration": 14.252,
      "wpm": 60,
      "message": "ให้เราเลือกตัวแปรที่เราจะทดสอบ ส่งเข้ามาที่ Test Variable "
    },
    {
      "message_id": 1371,
      "agent_id": 13,
      "delay": 10.24,
      "onscreen_delay": 9.464,
      "typing_delay": 0.776,
      "typing_duration": 13.32,
      "wpm": 48,
      "message": "ตรงนี้นะคะ ซึ่งในที่นี้ ตัวแปรที่เราจะทดสอบ "
    },
    {
      "message_id": 1372,
      "agent_id": 15,
      "delay": 9.319,
      "onscreen_delay": 8.61,
      "typing_delay": 0.709,
      "typing_duration": 12.757,
      "wpm": 31,
      "message": "ก็คือกำลังอัดของอิฐ แล้วก็"
    },
    {
      "message_id": 1373,
      "agent_id": 16,
      "delay": 8.755,
      "onscreen_delay": 8.066,
      "typing_delay": 0.689,
      "typing_duration": 6.212,
      "wpm": 46,
      "message": "ส่งมาแล้ว ค่าเฉลี่ย"
    },
    {
      "message_id": 1374,
      "agent_id": 12,
      "delay": 4.755,
      "onscreen_delay": 4.134,
      "typing_delay": 0.621,
      "typing_duration": 11.558,
      "wpm": 61,
      "message": "กับค่าคงที่ค่าหนึ่งค่าใดหรือไม่ ค่าคงที่ตรงนั้น"
    },
    {
      "message_id": 1375,
      "agent_id": 13,
      "delay": 7.556,
      "onscreen_delay": 6.947,
      "typing_delay": 0.609,
      "typing_duration": 14.579,
      "wpm": 28,
      "message": "เราเรียกว่า Test Value นะคะ "
    },
    {
      "message_id": 1376,
      "agent_id": 15,
      "delay": 10.578,
      "onscreen_delay": 9.359,
      "typing_delay": 1.219,
      "typing_duration": 9.618,
      "wpm": 47,
      "message": "21 เห็นไหมคะ ช่องนี้ จากนั้นก็ "
    },
    {
      "message_id": 1377,
      "agent_id": 16,
      "delay": 6.577,
      "onscreen_delay": 6.238,
      "typing_delay": 0.339,
      "typing_duration": 11.787,
      "wpm": 51,
      "message": "โอ.เค. ก็จะได้ผลลัพธ์ ผลลัพธ์ที่เกิดขึ้น"
    },
    {
      "message_id": 1378,
      "agent_id": 12,
      "delay": 7.786,
      "onscreen_delay": 6.969,
      "typing_delay": 0.817,
      "typing_duration": 7.807,
      "wpm": 67,
      "message": "เป็นหน้าตาแบบนี้นะคะ การอ่านผลลัพธ์ "
    },
    {
      "message_id": 1379,
      "agent_id": 13,
      "delay": 3.806,
      "onscreen_delay": 2.745,
      "typing_delay": 1.061,
      "typing_duration": 9.159,
      "wpm": 52,
      "message": "สิ่งแรกก็คือ ให้เราดูที่ค่าสถิติ"
    },
    {
      "message_id": 1380,
      "agent_id": 15,
      "delay": 5.144,
      "onscreen_delay": 4.588,
      "typing_delay": 0.556,
      "typing_duration": 15.001,
      "wpm": 48,
      "message": "อย่างเช่นในตัวอย่างในสไลด์นี้ ข้อมูลที่นำมาวิเคร"
    },
    {
      "message_id": 1381,
      "agent_id": 16,
      "delay": 11.001,
      "onscreen_delay": 9.742,
      "typing_delay": 1.259,
      "typing_duration": 8.169,
      "wpm": 22,
      "message": "มีทั้งหมด 18 "
    },
    {
      "message_id": 1382,
      "agent_id": 12,
      "delay": 7.001,
      "onscreen_delay": 6.384,
      "typing_delay": 0.617,
      "typing_duration": 6.289,
      "wpm": 45,
      "message": "ระเบียนหรือ 18 Case "
    },
    {
      "message_id": 1383,
      "agent_id": 13,
      "delay": 2.999,
      "onscreen_delay": 2.237,
      "typing_delay": 0.762,
      "typing_duration": 13.751,
      "wpm": 36,
      "message": "ข้อมูล 18 ค่านี้ มีกำลังอัดของอิฐ"
    },
    {
      "message_id": 1384,
      "agent_id": 15,
      "delay": 9.75,
      "onscreen_delay": 9.486,
      "typing_delay": 0.264,
      "typing_duration": 13.322,
      "wpm": 15,
      "message": "โดยเฉลี่ยเป็น "
    },
    {
      "message_id": 1385,
      "agent_id": 16,
      "delay": 9.321,
      "onscreen_delay": 8.597,
      "typing_delay": 0.724,
      "typing_duration": 5.944,
      "wpm": 18,
      "message": "22.1428 "
    },
    {
      "message_id": 1386,
      "agent_id": 12,
      "delay": 5.32,
      "onscreen_delay": 4.245,
      "typing_delay": 1.075,
      "typing_duration": 5.678,
      "wpm": 55,
      "message": "7.09 ก็คือ ค่านี้นะคะ "
    },
    {
      "message_id": 1387,
      "agent_id": 13,
      "delay": 1.676,
      "onscreen_delay": 0.794,
      "typing_delay": 0.882,
      "typing_duration": 9.922,
      "wpm": 41,
      "message": "จากค่าเฉลี่ยตัวอย่าง 22.428 "
    },
    {
      "message_id": 1388,
      "agent_id": 15,
      "delay": 5.921,
      "onscreen_delay": 4.682,
      "typing_delay": 1.239,
      "typing_duration": 12.95,
      "wpm": 36,
      "message": "เอามาคำนวณค่าสิทธิ์ทดสอบ T-test "
    },
    {
      "message_id": 1389,
      "agent_id": 16,
      "delay": 8.949,
      "onscreen_delay": 7.094,
      "typing_delay": 1.855,
      "typing_duration": 5.53,
      "wpm": 33,
      "message": "ทีเทสเป็นค่า"
    },
    {
      "message_id": 1390,
      "agent_id": 12,
      "delay": 4.947,
      "onscreen_delay": 3.685,
      "typing_delay": 1.262,
      "typing_duration": 10.382,
      "wpm": 48,
      "message": "เห็นไหมคะ Degree of Freedom ก็คือ "
    },
    {
      "message_id": 1391,
      "agent_id": 13,
      "delay": 6.382,
      "onscreen_delay": 4.895,
      "typing_delay": 1.487,
      "typing_duration": 10.333,
      "wpm": 29,
      "message": "ขนาดตัวอย่าง -1 เสมอ "
    },
    {
      "message_id": 1392,
      "agent_id": 15,
      "delay": 6.333,
      "onscreen_delay": 5.818,
      "typing_delay": 0.515,
      "typing_duration": 12.158,
      "wpm": 30,
      "message": "การแปลผล เราก็เอาค่า Sig "
    },
    {
      "message_id": 1393,
      "agent_id": 16,
      "delay": 8.158,
      "onscreen_delay": 7.326,
      "typing_delay": 0.832,
      "typing_duration": 8.456,
      "wpm": 67,
      "message": "สมมติฐานแย้งเราเป็นแบบ 1 ทางหรือ 2 ทาง "
    },
    {
      "message_id": 1394,
      "agent_id": 12,
      "delay": 4.455,
      "onscreen_delay": 1.147,
      "typing_delay": 3.308,
      "typing_duration": 9.98,
      "wpm": 48,
      "message": "ค่า Sig เราเป็นเครื่องหมายอะไรคะ "
    },
    {
      "message_id": 1395,
      "agent_id": 13,
      "delay": 5.975,
      "onscreen_delay": 4.71,
      "typing_delay": 1.265,
      "typing_duration": 5.594,
      "wpm": 35,
      "message": "ค่า H1 ตรงนี้ "
    },
    {
      "message_id": 1396,
      "agent_id": 15,
      "delay": 1.975,
      "onscreen_delay": 1.06,
      "typing_delay": 0.915,
      "typing_duration": 15,
      "wpm": 48,
      "message": "น้อยกว่า เป็นการทดสอบทางเดียว ถ้าทางเดียวเราต้อง "
    },
    {
      "message_id": 1397,
      "agent_id": 16,
      "delay": 10.997,
      "onscreen_delay": 10.437,
      "typing_delay": 0.56,
      "typing_duration": 10.157,
      "wpm": 19,
      "message": "Sig(2-Tailed) "
    },
    {
      "message_id": 1398,
      "agent_id": 12,
      "delay": 6.996,
      "onscreen_delay": 5.787,
      "typing_delay": 1.209,
      "typing_duration": 13.836,
      "wpm": 42,
      "message": "โอ.เค. ค่า Sig Two-Tailed มีค่าเท่าไรคะ "
    },
    {
      "message_id": 1399,
      "agent_id": 13,
      "delay": 9.836,
      "onscreen_delay": 8.294,
      "typing_delay": 1.542,
      "typing_duration": 13.747,
      "wpm": 32,
      "message": "0.504 หาร 2 มีค่าเป็นเท่าไรคะ "
    },
    {
      "message_id": 1400,
      "agent_id": 15,
      "delay": 9.747,
      "onscreen_delay": 7.43,
      "typing_delay": 2.317,
      "typing_duration": 12.112,
      "wpm": 24,
      "message": "โดยประมาณก็คือ 0.25 "
    },
    {
      "message_id": 1401,
      "agent_id": 16,
      "delay": 8.112,
      "onscreen_delay": 6.55,
      "typing_delay": 1.562,
      "typing_duration": 8.187,
      "wpm": 66,
      "message": "นะคะ เอา 0.25 ไปเทียบกับระยะสำคัญคือ "
    },
    {
      "message_id": 1402,
      "agent_id": 12,
      "delay": 4.187,
      "onscreen_delay": 2.919,
      "typing_delay": 1.268,
      "typing_duration": 7.237,
      "wpm": 35,
      "message": "0.05 เราก็จะพบว่า"
    },
    {
      "message_id": 1403,
      "agent_id": 13,
      "delay": 3.236,
      "onscreen_delay": 1.405,
      "typing_delay": 1.831,
      "typing_duration": 11.256,
      "wpm": 21,
      "message": "ค่า Sigh To Tell "
    },
    {
      "message_id": 1404,
      "agent_id": 15,
      "delay": 7.252,
      "onscreen_delay": 6.682,
      "typing_delay": 0.57,
      "typing_duration": 13.971,
      "wpm": 37,
      "message": "ที่หาร 2 ตรงนี้นะคะ มีค่าโดยประมาณ "
    },
    {
      "message_id": 1405,
      "agent_id": 16,
      "delay": 9.971,
      "onscreen_delay": 9.241,
      "typing_delay": 0.73,
      "typing_duration": 9.494,
      "wpm": 27,
      "message": "มากกว่าระดับ Alfa "
    },
    {
      "message_id": 1406,
      "agent_id": 12,
      "delay": 5.97,
      "onscreen_delay": 5.246,
      "typing_delay": 0.724,
      "typing_duration": 9.021,
      "wpm": 48,
      "message": "ยอมรับ H0 เรายอมรับข้อความว่า "
    },
    {
      "message_id": 1407,
      "agent_id": 13,
      "delay": 5.021,
      "onscreen_delay": 3.428,
      "typing_delay": 1.593,
      "typing_duration": 13.855,
      "wpm": 32,
      "message": "Mew เป็นอย่างไรเอ่ย มากกว่า 21 "
    },
    {
      "message_id": 1408,
      "agent_id": 15,
      "delay": 9.853,
      "onscreen_delay": 9.193,
      "typing_delay": 0.66,
      "typing_duration": 15,
      "wpm": 32,
      "message": "กิโลกรัมต่อตารางเซนติเมตร ก็แสดง"
    },
    {
      "message_id": 1409,
      "agent_id": 16,
      "delay": 11,
      "onscreen_delay": 10.111,
      "typing_delay": 0.889,
      "typing_duration": 7.561,
      "wpm": 56,
      "message": "ล็อตนี้นะคะ มีกำลังอัดของอิฐ"
    },
    {
      "message_id": 1410,
      "agent_id": 12,
      "delay": 6.999,
      "onscreen_delay": 6.045,
      "typing_delay": 0.954,
      "typing_duration": 12.083,
      "wpm": 32,
      "message": "เป็นไปตามเกณฑ์มาตรฐานกำหนด "
    },
    {
      "message_id": 1411,
      "agent_id": 13,
      "delay": 8.082,
      "onscreen_delay": 7.413,
      "typing_delay": 0.669,
      "typing_duration": 8.728,
      "wpm": 48,
      "message": "ขายได้ โอ.เค. ไหม อันนี้ คือ "
    },
    {
      "message_id": 1412,
      "agent_id": 15,
      "delay": 4.727,
      "onscreen_delay": 4.433,
      "typing_delay": 0.294,
      "typing_duration": 9.293,
      "wpm": 47,
      "message": "การทดสอบค่าเฉลี่ย 1 กลุ่มนะคะ "
    },
    {
      "message_id": 1413,
      "agent_id": 16,
      "delay": 5.293,
      "onscreen_delay": 4.955,
      "typing_delay": 0.338,
      "typing_duration": 7.922,
      "wpm": 70,
      "message": "อันนี้คือการสรุปผล อันนี้อธิบายไปแล้ว "
    },
    {
      "message_id": 1414,
      "agent_id": 12,
      "delay": 3.921,
      "onscreen_delay": 1.493,
      "typing_delay": 2.428,
      "typing_duration": 7.159,
      "wpm": 38,
      "message": "คำสั่งวิธีการเลือก"
    },
    {
      "message_id": 1415,
      "agent_id": 13,
      "delay": 3.159,
      "onscreen_delay": 2.35,
      "typing_delay": 0.809,
      "typing_duration": 14.51,
      "wpm": 48,
      "message": "ข้อมูลนะคะ คำสั่งที่จะวิเคราะห์เมื่อสักครูนะคะ "
    },
    {
      "message_id": 1416,
      "agent_id": 15,
      "delay": 10.508,
      "onscreen_delay": 7.031,
      "typing_delay": 3.477,
      "typing_duration": 13.674,
      "wpm": 29,
      "message": "แฟ้มแรงอัดนี่ล่ะ แต่ข้อแรก"
    },
    {
      "message_id": 1417,
      "agent_id": 16,
      "delay": 9.673,
      "onscreen_delay": 9.468,
      "typing_delay": 0.205,
      "typing_duration": 8.477,
      "wpm": 76,
      "message": "เราจะต้องเลือกคำว่าอิฐมอญ อิฐเรามีกี่ชนิดคะ "
    },
    {
      "message_id": 1418,
      "agent_id": 12,
      "delay": 5.673,
      "onscreen_delay": 3.985,
      "typing_delay": 1.688,
      "typing_duration": 13.765,
      "wpm": 33,
      "message": "5 ชนิด อิฐมอญ 2 รู อิฐมอญ 4 รู "
    },
    {
      "message_id": 1419,
      "agent_id": 13,
      "delay": 9.763,
      "onscreen_delay": 8.86,
      "typing_delay": 0.903,
      "typing_duration": 15,
      "wpm": 32,
      "message": "แล้วก็อะไรคะ อิฐบล๊อกใช่อิฐมอญไห"
    },
    {
      "message_id": 1420,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 10.266,
      "typing_delay": 0.732,
      "typing_duration": 12.643,
      "wpm": 30,
      "message": "ไม่ใช่ อิฐมอญคือ เขาจะใช้"
    },
    {
      "message_id": 1421,
      "agent_id": 16,
      "delay": 8.642,
      "onscreen_delay": 7.913,
      "typing_delay": 0.729,
      "typing_duration": 5.425,
      "wpm": 47,
      "message": "ดินเหนียว ขี้แกรบ "
    },
    {
      "message_id": 1422,
      "agent_id": 12,
      "delay": 4.642,
      "onscreen_delay": 3.538,
      "typing_delay": 1.104,
      "typing_duration": 9.199,
      "wpm": 73,
      "message": "แล้วก็ปั้นขึ้นรูปแล้วก็เอามาตากแล้วก็เอามาเผา "
    },
    {
      "message_id": 1423,
      "agent_id": 13,
      "delay": 5.192,
      "onscreen_delay": 4.282,
      "typing_delay": 0.91,
      "typing_duration": 15.001,
      "wpm": 41,
      "message": "อันนี้เขาเรียกว่าอิฐมอญ ที่เราจะวิเคราะห์"
    },
    {
      "message_id": 1424,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 10.49,
      "typing_delay": 0.51,
      "typing_duration": 13.132,
      "wpm": 38,
      "message": "ตอนนี้มีแค่ชนิดที่ 1 กับชนิดที่ 2 "
    },
    {
      "message_id": 1425,
      "agent_id": 16,
      "delay": 9.131,
      "onscreen_delay": 8.878,
      "typing_delay": 0.253,
      "typing_duration": 7.709,
      "wpm": 39,
      "message": "อิฐบล็อกประสานไม่เอา "
    },
    {
      "message_id": 1426,
      "agent_id": 12,
      "delay": 5.119,
      "onscreen_delay": 4.35,
      "typing_delay": 0.769,
      "typing_duration": 8.712,
      "wpm": 65,
      "message": "ก็ไม่เอา เราก็เลยต้องมาเลือกข้อมูลก่อน "
    },
    {
      "message_id": 1427,
      "agent_id": 13,
      "delay": 4.696,
      "onscreen_delay": 3.999,
      "typing_delay": 0.697,
      "typing_duration": 14.233,
      "wpm": 55,
      "message": "อันนี้คือคำสั่งในการเลือกข้อมูลนะคะ Data Select Case "
    },
    {
      "message_id": 1428,
      "agent_id": 15,
      "delay": 10.232,
      "onscreen_delay": 9.579,
      "typing_delay": 0.653,
      "typing_duration": 13.604,
      "wpm": 39,
      "message": "แล้วก็เลือกอะไรคะ If เงื่อนไขของเรา "
    },
    {
      "message_id": 1429,
      "agent_id": 16,
      "delay": 9.603,
      "onscreen_delay": 8.266,
      "typing_delay": 1.337,
      "typing_duration": 6.553,
      "wpm": 71,
      "message": "Type ต้องเป็นเลขอะไรคะ 1 หรือ 2 "
    },
    {
      "message_id": 1430,
      "agent_id": 12,
      "delay": 5.603,
      "onscreen_delay": 4.823,
      "typing_delay": 0.78,
      "typing_duration": 12.248,
      "wpm": 43,
      "message": "คำว่าหรือ เป็นความหมายทางตรรกศาสตร์"
    },
    {
      "message_id": 1431,
      "agent_id": 13,
      "delay": 8.247,
      "onscreen_delay": 7.842,
      "typing_delay": 0.405,
      "typing_duration": 11.375,
      "wpm": 45,
      "message": "นะคะ ในโปรแกรมให้เป็นขีดตั้งตัวนี้ "
    },
    {
      "message_id": 1432,
      "agent_id": 15,
      "delay": 7.374,
      "onscreen_delay": 6.923,
      "typing_delay": 0.451,
      "typing_duration": 12.196,
      "wpm": 27,
      "message": "คือสัญลักษณ์คำว่า หรือ "
    },
    {
      "message_id": 1433,
      "agent_id": 16,
      "delay": 8.195,
      "onscreen_delay": 2.928,
      "typing_delay": 5.267,
      "typing_duration": 10.62,
      "wpm": 44,
      "message": "ถูกใช้เป็นสากลมากเลยนะคะ \"หรือ\" "
    },
    {
      "message_id": 1434,
      "agent_id": 12,
      "delay": 6.619,
      "onscreen_delay": 6.064,
      "typing_delay": 0.555,
      "typing_duration": 12.413,
      "wpm": 25,
      "message": "นะคะตัวนี้ Sefitifile "
    },
    {
      "message_id": 1435,
      "agent_id": 13,
      "delay": 8.413,
      "onscreen_delay": 7.294,
      "typing_delay": 1.119,
      "typing_duration": 12.1,
      "wpm": 26,
      "message": "Type 2 เสร็จแล้วก็ OK "
    },
    {
      "message_id": 1436,
      "agent_id": 15,
      "delay": 8.098,
      "onscreen_delay": 7.478,
      "typing_delay": 0.62,
      "typing_duration": 13.822,
      "wpm": 35,
      "message": "เราจะใช้ T-test เลยได้ไม่ ไม่ได้ "
    },
    {
      "message_id": 1437,
      "agent_id": 16,
      "delay": 9.821,
      "onscreen_delay": 8.343,
      "typing_delay": 1.478,
      "typing_duration": 5.685,
      "wpm": 69,
      "message": "เราจะต้องทำอย่างไรก่อนเสมอ "
    },
    {
      "message_id": 1438,
      "agent_id": 12,
      "delay": 5.82,
      "onscreen_delay": 5.133,
      "typing_delay": 0.687,
      "typing_duration": 8.967,
      "wpm": 69,
      "message": "ว่าข้อมูลนี้มีการแจกแจงแบบปกติหรือไม่นะคะ "
    },
    {
      "message_id": 1439,
      "agent_id": 13,
      "delay": 4.967,
      "onscreen_delay": 4.126,
      "typing_delay": 0.841,
      "typing_duration": 11.014,
      "wpm": 49,
      "message": "เราต้องทดสอบก่อน ว่า ข้อมูลอิฐมอญนี่ "
    },
    {
      "message_id": 1440,
      "agent_id": 15,
      "delay": 7.012,
      "onscreen_delay": 5.77,
      "typing_delay": 1.242,
      "typing_duration": 12.604,
      "wpm": 44,
      "message": "ข้อมูลของมันนะคะมีการแจกแจงแบบปกติไหม "
    },
    {
      "message_id": 1441,
      "agent_id": 16,
      "delay": 8.604,
      "onscreen_delay": 4.992,
      "typing_delay": 3.612,
      "typing_duration": 10.192,
      "wpm": 34,
      "message": "จึงทำการทดสอบค่าเฉลี่ยน "
    },
    {
      "message_id": 1442,
      "agent_id": 12,
      "delay": 6.19,
      "onscreen_delay": 4.117,
      "typing_delay": 2.073,
      "typing_duration": 11.227,
      "wpm": 13,
      "message": "Step ต่อมา "
    },
    {
      "message_id": 1443,
      "agent_id": 13,
      "delay": 7.227,
      "onscreen_delay": 6.675,
      "typing_delay": 0.552,
      "typing_duration": 15.001,
      "wpm": 38,
      "message": "แบบที่คำสั่งที่ครูอธิบายนะคะ Normailig"
    },
    {
      "message_id": 1444,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 10.096,
      "typing_delay": 0.904,
      "typing_duration": 13.335,
      "wpm": 26,
      "message": "ตรงนี้ ตามผลลัพธ์ตรงนี้ "
    },
    {
      "message_id": 1445,
      "agent_id": 16,
      "delay": 9.334,
      "onscreen_delay": 7.736,
      "typing_delay": 1.598,
      "typing_duration": 10.89,
      "wpm": 22,
      "message": "Test Stat testic "
    },
    {
      "message_id": 1446,
      "agent_id": 12,
      "delay": 6.888,
      "onscreen_delay": 3.885,
      "typing_delay": 3.003,
      "typing_duration": 7.919,
      "wpm": 66,
      "message": "Kolmogorov-Smirnov Test คือตารางนี้ "
    },
    {
      "message_id": 1447,
      "agent_id": 13,
      "delay": 3.919,
      "onscreen_delay": 2.308,
      "typing_delay": 1.611,
      "typing_duration": 13.83,
      "wpm": 27,
      "message": "Test สถิติทดสอบ มีค่าเป็น"
    },
    {
      "message_id": 1448,
      "agent_id": 15,
      "delay": 9.828,
      "onscreen_delay": 8.868,
      "typing_delay": 0.96,
      "typing_duration": 10.049,
      "wpm": 24,
      "message": "เท่าไรเอ่ย 0.141 "
    },
    {
      "message_id": 1449,
      "agent_id": 16,
      "delay": 6.047,
      "onscreen_delay": 3.627,
      "typing_delay": 2.42,
      "typing_duration": 6.132,
      "wpm": 49,
      "message": "คำนวนจากข้อมูลกี่ค่า "
    },
    {
      "message_id": 1450,
      "agent_id": 12,
      "delay": 2.13,
      "onscreen_delay": 1.045,
      "typing_delay": 1.085,
      "typing_duration": 8.086,
      "wpm": 45,
      "message": "10 ค่า เพราะว่าเอาจากค่า"
    },
    {
      "message_id": 1451,
      "agent_id": 13,
      "delay": 4.086,
      "onscreen_delay": 3.234,
      "typing_delay": 0.852,
      "typing_duration": 11.432,
      "wpm": 43,
      "message": "อิฐมอญ 2 รู กับ 4 รู มี N เป็น 10 "
    },
    {
      "message_id": 1452,
      "agent_id": 15,
      "delay": 7.43,
      "onscreen_delay": 7.038,
      "typing_delay": 0.392,
      "typing_duration": 14.205,
      "wpm": 31,
      "message": "เห็นไหมคะ ใช้ข้อมูลแค่ 10 ค่า "
    },
    {
      "message_id": 1453,
      "agent_id": 16,
      "delay": 10.204,
      "onscreen_delay": 8.489,
      "typing_delay": 1.715,
      "typing_duration": 8.197,
      "wpm": 66,
      "message": "มีการแจกแจงแบบปกติไหมคะ ค่า Sig เป็น "
    },
    {
      "message_id": 1454,
      "agent_id": 12,
      "delay": 6.204,
      "onscreen_delay": 5.197,
      "typing_delay": 1.007,
      "typing_duration": 7.366,
      "wpm": 53,
      "message": "0.2 มากกว่า 0.05 ก็แสดงว่า"
    },
    {
      "message_id": 1455,
      "agent_id": 13,
      "delay": 3.365,
      "onscreen_delay": 2.893,
      "typing_delay": 0.472,
      "typing_duration": 12.06,
      "wpm": 45,
      "message": "กำลังอัดของอิฐมอญ มีการแจกแจงแบบปกติ "
    },
    {
      "message_id": 1456,
      "agent_id": 15,
      "delay": 8.059,
      "onscreen_delay": 7.644,
      "typing_delay": 0.415,
      "typing_duration": 10.496,
      "wpm": 33,
      "message": "จึงทดสอบ T-test ได้นะคะ "
    },
    {
      "message_id": 1457,
      "agent_id": 16,
      "delay": 6.495,
      "onscreen_delay": 4.438,
      "typing_delay": 2.057,
      "typing_duration": 11.033,
      "wpm": 26,
      "message": "ต่อไป ถ้าเกิดข้อมูล "
    },
    {
      "message_id": 1458,
      "agent_id": 12,
      "delay": 7.031,
      "onscreen_delay": 5.546,
      "typing_delay": 1.485,
      "typing_duration": 9.691,
      "wpm": 39,
      "message": "10 ก้อนนี้ อิฐมอญ 10 ก้อน "
    },
    {
      "message_id": 1459,
      "agent_id": 13,
      "delay": 5.689,
      "onscreen_delay": 5.239,
      "typing_delay": 0.45,
      "typing_duration": 14.646,
      "wpm": 41,
      "message": "มีกำลังอัดโดยเฉลี่ยเป็นเท่าไรคะ ค่า Mena"
    },
    {
      "message_id": 1460,
      "agent_id": 15,
      "delay": 10.645,
      "onscreen_delay": 8.936,
      "typing_delay": 1.709,
      "typing_duration": 8.513,
      "wpm": 9,
      "message": "51.98 "
    },
    {
      "message_id": 1461,
      "agent_id": 16,
      "delay": 6.644,
      "onscreen_delay": 5.167,
      "typing_delay": 1.477,
      "typing_duration": 8.58,
      "wpm": 65,
      "message": "ดูจากค่าเฉลี่ยตัวอย่าง สูงกว่า 11 มาก "
    },
    {
      "message_id": 1462,
      "agent_id": 12,
      "delay": 4.58,
      "onscreen_delay": 2.864,
      "typing_delay": 1.716,
      "typing_duration": 13.644,
      "wpm": 40,
      "message": "แต่อันนั้นคือการเปรียบเทียบแบบธรรมดา "
    },
    {
      "message_id": 1463,
      "agent_id": 13,
      "delay": 9.643,
      "onscreen_delay": 8.269,
      "typing_delay": 1.374,
      "typing_duration": 14.082,
      "wpm": 35,
      "message": "ไม่มีนัยสำคัญทางสถิติ ถ้าทางสถิติ "
    },
    {
      "message_id": 1464,
      "agent_id": 15,
      "delay": 10.081,
      "onscreen_delay": 8.239,
      "typing_delay": 1.842,
      "typing_duration": 15.002,
      "wpm": 13,
      "message": "จะต้องสรุปจาก"
    },
    {
      "message_id": 1465,
      "agent_id": 16,
      "delay": 10.994,
      "onscreen_delay": 9.146,
      "typing_delay": 1.848,
      "typing_duration": 7.577,
      "wpm": 46,
      "message": "SD มีค่าเป็นเท่าไรคะ 20"
    },
    {
      "message_id": 1466,
      "agent_id": 12,
      "delay": 6.994,
      "onscreen_delay": 5.809,
      "typing_delay": 1.185,
      "typing_duration": 11.538,
      "wpm": 53,
      "message": ".5 เราต้องอ่านผลลัพธ์ได้นะคะ เอา 2 ค่านี้"
    },
    {
      "message_id": 1467,
      "agent_id": 13,
      "delay": 7.537,
      "onscreen_delay": 6.972,
      "typing_delay": 0.565,
      "typing_duration": 11.439,
      "wpm": 37,
      "message": "มาคำนวณค่าสิทธิ์ทดสอบ T Test "
    },
    {
      "message_id": 1468,
      "agent_id": 15,
      "delay": 7.438,
      "onscreen_delay": 6.897,
      "typing_delay": 0.541,
      "typing_duration": 13.829,
      "wpm": 18,
      "message": "เป็น 4.759 T-test "
    },
    {
      "message_id": 1469,
      "agent_id": 16,
      "delay": 9.828,
      "onscreen_delay": 9.149,
      "typing_delay": 0.679,
      "typing_duration": 6.262,
      "wpm": 53,
      "message": "เพราะ 10-1 เป็น 9 นะคะ "
    },
    {
      "message_id": 1470,
      "agent_id": 12,
      "delay": 5.826,
      "onscreen_delay": 4.204,
      "typing_delay": 1.622,
      "typing_duration": 8.11,
      "wpm": 41,
      "message": "ค่า Sig เป็นเท่าไรเอ่ย "
    },
    {
      "message_id": 1471,
      "agent_id": 13,
      "delay": 4.11,
      "onscreen_delay": 3.301,
      "typing_delay": 0.809,
      "typing_duration": 14.709,
      "wpm": 27,
      "message": "0.001 ตอนนี้เราทดสอบกี่ทาง "
    },
    {
      "message_id": 1472,
      "agent_id": 15,
      "delay": 10.708,
      "onscreen_delay": 9.483,
      "typing_delay": 1.225,
      "typing_duration": 14.181,
      "wpm": 33,
      "message": "1 ทาง ใช่ไหมคะ เอาค่า Sig นี้ไป "
    },
    {
      "message_id": 1473,
      "agent_id": 16,
      "delay": 10.18,
      "onscreen_delay": 9.577,
      "typing_delay": 0.603,
      "typing_duration": 5.492,
      "wpm": 66,
      "message": "หาร 2 หาร 2 เป็นเท่าไรคะ "
    },
    {
      "message_id": 1474,
      "agent_id": 12,
      "delay": 6.175,
      "onscreen_delay": 4.41,
      "typing_delay": 1.765,
      "typing_duration": 11.397,
      "wpm": 30,
      "message": "น้อยมากเลยใใช่ไหม 0.001 "
    },
    {
      "message_id": 1475,
      "agent_id": 13,
      "delay": 7.396,
      "onscreen_delay": 6.052,
      "typing_delay": 1.344,
      "typing_duration": 13.134,
      "wpm": 22,
      "message": "หาร 2 ก็จะมีค่าเป็น "
    },
    {
      "message_id": 1476,
      "agent_id": 15,
      "delay": 9.127,
      "onscreen_delay": 7.672,
      "typing_delay": 1.455,
      "typing_duration": 13.97,
      "wpm": 29,
      "message": "0.005 น้อยกว่าระดับนัยสำคัญ "
    },
    {
      "message_id": 1477,
      "agent_id": 16,
      "delay": 9.969,
      "onscreen_delay": 9.628,
      "typing_delay": 0.341,
      "typing_duration": 8.422,
      "wpm": 48,
      "message": "ระดับนัยสำคัญ 0.005 ดังนั้น "
    },
    {
      "message_id": 1478,
      "agent_id": 12,
      "delay": 5.968,
      "onscreen_delay": 5.373,
      "typing_delay": 0.595,
      "typing_duration": 10.189,
      "wpm": 44,
      "message": "เราก็ต้องปฏิเสธ H0 นะคะ ยอมรับ "
    },
    {
      "message_id": 1479,
      "agent_id": 13,
      "delay": 6.189,
      "onscreen_delay": 4.298,
      "typing_delay": 1.891,
      "typing_duration": 14.171,
      "wpm": 23,
      "message": "H1 ข้อนี้นะคะปฏิเสธ H0 "
    },
    {
      "message_id": 1480,
      "agent_id": 15,
      "delay": 10.17,
      "onscreen_delay": 9.669,
      "typing_delay": 0.501,
      "typing_duration": 14.262,
      "wpm": 40,
      "message": "ยอมรับ H1 ยอมรับว่า มิวเป็นอย่างไรเอ่ย "
    },
    {
      "message_id": 1481,
      "agent_id": 16,
      "delay": 10.26,
      "onscreen_delay": 4.59,
      "typing_delay": 5.67,
      "typing_duration": 5.67,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1482,
      "agent_id": 12,
      "delay": 6.26,
      "onscreen_delay": 3.5,
      "typing_delay": 2.76,
      "typing_duration": 6.752,
      "wpm": 33,
      "message": "ลองดูตัวนี้ก่อน "
    },
    {
      "message_id": 1483,
      "agent_id": 13,
      "delay": 4.272,
      "onscreen_delay": 0,
      "typing_delay": 4.272,
      "typing_duration": 4.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1484,
      "agent_id": 15,
      "delay": 6.562,
      "onscreen_delay": 0,
      "typing_delay": 6.562,
      "typing_duration": 7.659,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1485,
      "agent_id": 16,
      "delay": 3.658,
      "onscreen_delay": 1.293,
      "typing_delay": 2.365,
      "typing_duration": 8.8,
      "wpm": 68,
      "message": "เดี๋ยวเรามาลองฝึกปฏิบัตินะคะ เราเปิดแฟ้ม"
    },
    {
      "message_id": 1486,
      "agent_id": 12,
      "delay": 4.796,
      "onscreen_delay": 2.987,
      "typing_delay": 1.809,
      "typing_duration": 13.306,
      "wpm": 23,
      "message": "ข้อมูลขึ้นมาก่อนนะคะ "
    },
    {
      "message_id": 1487,
      "agent_id": 13,
      "delay": 15.007,
      "onscreen_delay": 0,
      "typing_delay": 15.007,
      "typing_duration": 15.007,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1488,
      "agent_id": 15,
      "delay": 11.007,
      "onscreen_delay": 5.179,
      "typing_delay": 5.828,
      "typing_duration": 15,
      "wpm": 32,
      "message": "เดี๋ยวเราเปลี่ยนตั้งสมมุติฐานหบล"
    },
    {
      "message_id": 1489,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 8.539,
      "typing_delay": 2.46,
      "typing_duration": 4.195,
      "wpm": 36,
      "message": "ครึ่งหนึ่ง "
    },
    {
      "message_id": 1490,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 2.527,
      "typing_delay": 4.471,
      "typing_duration": 4.471,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1491,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1492,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 0.472,
      "typing_delay": 10.527,
      "typing_duration": 10.527,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1493,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1494,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 2.728,
      "typing_delay": 8.27,
      "typing_duration": 8.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1495,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1496,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 5.952,
      "typing_delay": 5.047,
      "typing_duration": 5.047,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1497,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1498,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1499,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1500,
      "agent_id": 15,
      "delay": 13.239,
      "onscreen_delay": 0,
      "typing_delay": 13.239,
      "typing_duration": 13.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1501,
      "agent_id": 16,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1502,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1503,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1504,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 6.217,
      "typing_delay": 4.782,
      "typing_duration": 4.782,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1505,
      "agent_id": 16,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1506,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1507,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1508,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1509,
      "agent_id": 16,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1510,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 5.527,
      "typing_delay": 5.474,
      "typing_duration": 5.474,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1511,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1512,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1513,
      "agent_id": 16,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1514,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1515,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1516,
      "agent_id": 15,
      "delay": 13.666,
      "onscreen_delay": 0,
      "typing_delay": 13.666,
      "typing_duration": 13.666,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1517,
      "agent_id": 16,
      "delay": 9.715,
      "onscreen_delay": 0,
      "typing_delay": 9.715,
      "typing_duration": 9.715,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1518,
      "agent_id": 12,
      "delay": 8.515,
      "onscreen_delay": 0,
      "typing_delay": 8.515,
      "typing_duration": 8.515,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1519,
      "agent_id": 13,
      "delay": 4.513,
      "onscreen_delay": 1.977,
      "typing_delay": 2.536,
      "typing_duration": 13.93,
      "wpm": 32,
      "message": "เดี๋ยวเราดูแปลผลตรงนี้ใหม่นะคะ "
    },
    {
      "message_id": 1520,
      "agent_id": 15,
      "delay": 9.928,
      "onscreen_delay": 8.336,
      "typing_delay": 1.592,
      "typing_duration": 15,
      "wpm": 29,
      "message": "การตั้งสมมุติฐานหลักกับสมมุติ"
    },
    {
      "message_id": 1521,
      "agent_id": 16,
      "delay": 11,
      "onscreen_delay": 9.609,
      "typing_delay": 1.391,
      "typing_duration": 7.185,
      "wpm": 42,
      "message": "เราจะเอาข้อสงสัยหรือ"
    },
    {
      "message_id": 1522,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 5.472,
      "typing_delay": 1.526,
      "typing_duration": 8.965,
      "wpm": 32,
      "message": "ข้อความที่เกี่ยวกับ"
    },
    {
      "message_id": 1523,
      "agent_id": 13,
      "delay": 4.965,
      "onscreen_delay": 4.546,
      "typing_delay": 0.419,
      "typing_duration": 15,
      "wpm": 49,
      "message": "ค่าพารามิเตอร์ที่เราอยากจะทดสอบ ที่เราคาดหวังว่าม"
    },
    {
      "message_id": 1524,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 10.317,
      "typing_delay": 0.682,
      "typing_duration": 14.68,
      "wpm": 50,
      "message": "มันจะเป็นหรืออยากทดสอบนะคะ เอามาเป็นสมมุติฐานแย้ง"
    },
    {
      "message_id": 1525,
      "agent_id": 16,
      "delay": 10.679,
      "onscreen_delay": 10.25,
      "typing_delay": 0.429,
      "typing_duration": 11.219,
      "wpm": 44,
      "message": "เสมอ ดังนั้นในเรื่องนี้ ควรจะตั้ง"
    },
    {
      "message_id": 1526,
      "agent_id": 12,
      "delay": 7.217,
      "onscreen_delay": 6.624,
      "typing_delay": 0.593,
      "typing_duration": 11.32,
      "wpm": 48,
      "message": "สมมุติฐานหลักดังนี้นะคะ ก็คือ อิฐมอญ"
    },
    {
      "message_id": 1527,
      "agent_id": 13,
      "delay": 7.307,
      "onscreen_delay": 5.967,
      "typing_delay": 1.34,
      "typing_duration": 12.331,
      "wpm": 43,
      "message": "มีกำลังอัดโดยเฉลี่ย มันไม่มีมาตรฐาน"
    },
    {
      "message_id": 1528,
      "agent_id": 15,
      "delay": 8.33,
      "onscreen_delay": 7.581,
      "typing_delay": 0.749,
      "typing_duration": 12.607,
      "wpm": 45,
      "message": "นะคะ เพราะเราอยากจะให้มันเป็นอย่างไรคะ "
    },
    {
      "message_id": 1529,
      "agent_id": 16,
      "delay": 8.606,
      "onscreen_delay": 6.812,
      "typing_delay": 1.794,
      "typing_duration": 8.427,
      "wpm": 61,
      "message": "เพราะเราจะได้เอาของไปขาย ดังนั้นดู "
    },
    {
      "message_id": 1530,
      "agent_id": 12,
      "delay": 4.605,
      "onscreen_delay": 4.182,
      "typing_delay": 0.423,
      "typing_duration": 7.608,
      "wpm": 57,
      "message": "สมมุติฐานหลักกับสมมุติฐานแย้ง "
    },
    {
      "message_id": 1531,
      "agent_id": 13,
      "delay": 3.607,
      "onscreen_delay": 2.805,
      "typing_delay": 0.802,
      "typing_duration": 15,
      "wpm": 44,
      "message": "มีค่าไม่เกิน 21 ก็คือ น้อยกว่าหรือเท่ากับ 21 "
    },
    {
      "message_id": 1532,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 9.575,
      "typing_delay": 1.423,
      "typing_duration": 8.833,
      "wpm": 36,
      "message": "แย้งกับมิว มากกว่า 21 "
    },
    {
      "message_id": 1533,
      "agent_id": 16,
      "delay": 6.997,
      "onscreen_delay": 6.411,
      "typing_delay": 0.586,
      "typing_duration": 7.533,
      "wpm": 78,
      "message": "อย่างตัวอย่างตรงนี้ ค่า Sig มันน้อยกว่า"
    },
    {
      "message_id": 1534,
      "agent_id": 12,
      "delay": 3.532,
      "onscreen_delay": 1.792,
      "typing_delay": 1.74,
      "typing_duration": 8.452,
      "wpm": 46,
      "message": "นะคะ น้อยกว่าระดับนัยสำคัญ"
    },
    {
      "message_id": 1535,
      "agent_id": 13,
      "delay": 4.45,
      "onscreen_delay": 3.282,
      "typing_delay": 1.168,
      "typing_duration": 14.29,
      "wpm": 35,
      "message": "มากเลยนะคะ ตรงนี้ ค่า Sight มีค่า "
    },
    {
      "message_id": 1536,
      "agent_id": 15,
      "delay": 10.29,
      "onscreen_delay": 9.176,
      "typing_delay": 1.114,
      "typing_duration": 12.453,
      "wpm": 35,
      "message": "0.001 พอหาร 2 ค่าที่ได้ก็น้อย "
    },
    {
      "message_id": 1537,
      "agent_id": 16,
      "delay": 8.452,
      "onscreen_delay": 7.502,
      "typing_delay": 0.95,
      "typing_duration": 5.298,
      "wpm": 59,
      "message": "น้อยกว่า 0.05 ดังนั้น "
    },
    {
      "message_id": 1538,
      "agent_id": 12,
      "delay": 4.451,
      "onscreen_delay": 3.396,
      "typing_delay": 1.055,
      "typing_duration": 11.527,
      "wpm": 30,
      "message": "ยอมรับว่าอิฐมอญ Lot นี้"
    },
    {
      "message_id": 1539,
      "agent_id": 13,
      "delay": 7.524,
      "onscreen_delay": 6.483,
      "typing_delay": 1.041,
      "typing_duration": 13.772,
      "wpm": 27,
      "message": "เป็นไปตามมาตรฐานกำหนด คือ "
    },
    {
      "message_id": 1540,
      "agent_id": 15,
      "delay": 9.772,
      "onscreen_delay": 8.232,
      "typing_delay": 1.54,
      "typing_duration": 12.264,
      "wpm": 34,
      "message": "21 กิโลกรัมต่อตารางเซนติเมตร "
    },
    {
      "message_id": 1541,
      "agent_id": 16,
      "delay": 8.263,
      "onscreen_delay": 7.771,
      "typing_delay": 0.492,
      "typing_duration": 6.452,
      "wpm": 67,
      "message": "ต่อไปเราลองวิเคราะห์ไปโปรแกรม "
    },
    {
      "message_id": 1542,
      "agent_id": 12,
      "delay": 4.263,
      "onscreen_delay": 3.135,
      "typing_delay": 1.128,
      "typing_duration": 8.25,
      "wpm": 38,
      "message": "SPSS นะคะ พร้อมกันเลย"
    },
    {
      "message_id": 1543,
      "agent_id": 13,
      "delay": 4.249,
      "onscreen_delay": 3.362,
      "typing_delay": 0.887,
      "typing_duration": 5.913,
      "wpm": 13,
      "message": "ก็ได้ "
    },
    {
      "message_id": 1544,
      "agent_id": 15,
      "delay": 1.912,
      "onscreen_delay": 1.427,
      "typing_delay": 0.485,
      "typing_duration": 14.629,
      "wpm": 51,
      "message": "พวกเรามีขีด ๆ เลือกข้อมูลอยู่ไหมคะ มีไม่เป็นไรนะคะ "
    },
    {
      "message_id": 1545,
      "agent_id": 16,
      "delay": 10.62,
      "onscreen_delay": 9.149,
      "typing_delay": 1.471,
      "typing_duration": 7.178,
      "wpm": 56,
      "message": "เราวิเคราะห์ซ้ำเลยก็ได้นะคะ "
    },
    {
      "message_id": 1546,
      "agent_id": 12,
      "delay": 6.618,
      "onscreen_delay": 5.229,
      "typing_delay": 1.389,
      "typing_duration": 7.462,
      "wpm": 24,
      "message": "ไป Data ก่อน "
    },
    {
      "message_id": 1547,
      "agent_id": 13,
      "delay": 3.462,
      "onscreen_delay": 2.867,
      "typing_delay": 0.595,
      "typing_duration": 12.486,
      "wpm": 38,
      "message": "เลือกเงื่อนไขที่พอใจ Type เป็น 1 "
    },
    {
      "message_id": 1548,
      "agent_id": 15,
      "delay": 8.485,
      "onscreen_delay": 8.176,
      "typing_delay": 0.309,
      "typing_duration": 15.015,
      "wpm": 26,
      "message": "หรืออยู่ตรงนี้นะคะ หรือ Tl"
    },
    {
      "message_id": 1549,
      "agent_id": 16,
      "delay": 11.015,
      "onscreen_delay": 9.305,
      "typing_delay": 1.71,
      "typing_duration": 7.719,
      "wpm": 47,
      "message": "2 Type ก็คลิกตัวแปร Type "
    },
    {
      "message_id": 1550,
      "agent_id": 12,
      "delay": 7.014,
      "onscreen_delay": 6.204,
      "typing_delay": 0.81,
      "typing_duration": 5.764,
      "wpm": 75,
      "message": "แล้วก็ส่งเข้าไปนะคะ เท่ากับ 2 "
    },
    {
      "message_id": 1551,
      "agent_id": 13,
      "delay": 3.014,
      "onscreen_delay": 0.358,
      "typing_delay": 2.656,
      "typing_duration": 8.363,
      "wpm": 16,
      "message": "ใช่ พิมพ์"
    },
    {
      "message_id": 1552,
      "agent_id": 15,
      "delay": 4.363,
      "onscreen_delay": 3.757,
      "typing_delay": 0.606,
      "typing_duration": 15.001,
      "wpm": 17,
      "message": "แบบครูนะคะ ตรงนี้ "
    },
    {
      "message_id": 1553,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 5.831,
      "typing_delay": 5.168,
      "typing_duration": 11.003,
      "wpm": 22,
      "message": "Type 1 หรือ Type "
    },
    {
      "message_id": 1554,
      "agent_id": 12,
      "delay": 7.003,
      "onscreen_delay": 6.474,
      "typing_delay": 0.529,
      "typing_duration": 11.13,
      "wpm": 26,
      "message": "= 2 1 ก็ได้ 2 ก็ได้"
    },
    {
      "message_id": 1555,
      "agent_id": 13,
      "delay": 7.115,
      "onscreen_delay": 6.529,
      "typing_delay": 0.586,
      "typing_duration": 12.93,
      "wpm": 38,
      "message": "นะคะ ปรโยคนี้เป็นประโยคตรรกศาสตร์ "
    },
    {
      "message_id": 1556,
      "agent_id": 15,
      "delay": 8.93,
      "onscreen_delay": 4.524,
      "typing_delay": 4.406,
      "typing_duration": 15.001,
      "wpm": 22,
      "message": "ใครพิมพ์เงื่อนไขเรียบร"
    },
    {
      "message_id": 1557,
      "agent_id": 16,
      "delay": 11,
      "onscreen_delay": 9.671,
      "typing_delay": 1.329,
      "typing_duration": 9.403,
      "wpm": 37,
      "message": "Continue จากนั้นก็ O.K. "
    },
    {
      "message_id": 1558,
      "agent_id": 12,
      "delay": 8,
      "onscreen_delay": 0,
      "typing_delay": 8,
      "typing_duration": 8,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1559,
      "agent_id": 13,
      "delay": 3.997,
      "onscreen_delay": 0.674,
      "typing_delay": 3.323,
      "typing_duration": 5.691,
      "wpm": 24,
      "message": "เห็นไหมคะ "
    },
    {
      "message_id": 1560,
      "agent_id": 15,
      "delay": 1.691,
      "onscreen_delay": 1.004,
      "typing_delay": 0.687,
      "typing_duration": 14.546,
      "wpm": 38,
      "message": "บรรทัดที่ 11 เป็นต้นไป มันจะถูกขีดออก "
    },
    {
      "message_id": 1561,
      "agent_id": 16,
      "delay": 10.546,
      "onscreen_delay": 10.048,
      "typing_delay": 0.498,
      "typing_duration": 7.985,
      "wpm": 41,
      "message": "แค่ 10 เคสนะคะ จากนั้น"
    },
    {
      "message_id": 1562,
      "agent_id": 12,
      "delay": 6.545,
      "onscreen_delay": 6.117,
      "typing_delay": 0.428,
      "typing_duration": 12.518,
      "wpm": 46,
      "message": "ทดสอบการแจกแจงแบบปกติ ไปคลิกลัดเลยนะคะ "
    },
    {
      "message_id": 1563,
      "agent_id": 13,
      "delay": 8.517,
      "onscreen_delay": 7.553,
      "typing_delay": 0.964,
      "typing_duration": 12.355,
      "wpm": 15,
      "message": "คลิกตรงไหนคะ "
    },
    {
      "message_id": 1564,
      "agent_id": 15,
      "delay": 8.355,
      "onscreen_delay": 4.061,
      "typing_delay": 4.294,
      "typing_duration": 15,
      "wpm": 15,
      "message": "ตรงนี้ Recently "
    },
    {
      "message_id": 1565,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 9.826,
      "typing_delay": 1.173,
      "typing_duration": 11.995,
      "wpm": 20,
      "message": "Use dialog เลือก "
    },
    {
      "message_id": 1566,
      "agent_id": 12,
      "delay": 7.994,
      "onscreen_delay": 5.74,
      "typing_delay": 2.254,
      "typing_duration": 7.482,
      "wpm": 26,
      "message": "One Sample KS "
    },
    {
      "message_id": 1567,
      "agent_id": 13,
      "delay": 3.993,
      "onscreen_delay": 3.116,
      "typing_delay": 0.877,
      "typing_duration": 7.487,
      "wpm": 18,
      "message": "เห็นไหมคะ "
    },
    {
      "message_id": 1568,
      "agent_id": 15,
      "delay": 3.486,
      "onscreen_delay": 2.394,
      "typing_delay": 1.092,
      "typing_duration": 8.243,
      "wpm": 38,
      "message": "คลิกเลย เจอคำสั่งเดิม"
    },
    {
      "message_id": 1569,
      "agent_id": 16,
      "delay": 4.23,
      "onscreen_delay": 3.814,
      "typing_delay": 0.416,
      "typing_duration": 7.527,
      "wpm": 74,
      "message": "ซึ่งถูกต้องตามที่เราจะวิเคราะห์ตอนนี้ "
    },
    {
      "message_id": 1570,
      "agent_id": 12,
      "delay": 3.525,
      "onscreen_delay": 2.953,
      "typing_delay": 0.572,
      "typing_duration": 10.64,
      "wpm": 44,
      "message": "ก็คือ Test Variable Compression "
    },
    {
      "message_id": 1571,
      "agent_id": 13,
      "delay": 6.639,
      "onscreen_delay": 5.81,
      "typing_delay": 0.829,
      "typing_duration": 15.01,
      "wpm": 37,
      "message": "Normal แล้ว OK เลย ผลลัพธ์มาแล้ว เฆ้น"
    },
    {
      "message_id": 1572,
      "agent_id": 15,
      "delay": 11.01,
      "onscreen_delay": 5.584,
      "typing_delay": 5.426,
      "typing_duration": 5.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1573,
      "agent_id": 16,
      "delay": 7.009,
      "onscreen_delay": 3.847,
      "typing_delay": 3.162,
      "typing_duration": 8.328,
      "wpm": 49,
      "message": "เห็นไหมคะ ค่าสิทธิ์ทดสอบเทส "
    },
    {
      "message_id": 1574,
      "agent_id": 12,
      "delay": 4.327,
      "onscreen_delay": 3.642,
      "typing_delay": 0.685,
      "typing_duration": 9.716,
      "wpm": 25,
      "message": "มีค่าเท่าไรคะ .1"
    },
    {
      "message_id": 1575,
      "agent_id": 13,
      "delay": 5.714,
      "onscreen_delay": 4.507,
      "typing_delay": 1.207,
      "typing_duration": 13.411,
      "wpm": 27,
      "message": "41 โอ.เค. นะคะ ค่า Sight "
    },
    {
      "message_id": 1576,
      "agent_id": 15,
      "delay": 9.408,
      "onscreen_delay": 7.743,
      "typing_delay": 1.665,
      "typing_duration": 12.988,
      "wpm": 25,
      "message": "เป็น 0.2 ก็มากว่า 0.05 "
    },
    {
      "message_id": 1577,
      "agent_id": 16,
      "delay": 8.986,
      "onscreen_delay": 8.251,
      "typing_delay": 0.735,
      "typing_duration": 10.577,
      "wpm": 48,
      "message": "แบบปกติ เราทำการทดสอบแบ P Test ได้ "
    },
    {
      "message_id": 1578,
      "agent_id": 12,
      "delay": 6.576,
      "onscreen_delay": 5.297,
      "typing_delay": 1.279,
      "typing_duration": 10.813,
      "wpm": 42,
      "message": "ต่อไปเราไม่ไปที่หน้าต่างข้อมูล"
    },
    {
      "message_id": 1579,
      "agent_id": 13,
      "delay": 6.813,
      "onscreen_delay": 6.115,
      "typing_delay": 0.698,
      "typing_duration": 14.846,
      "wpm": 40,
      "message": "ก็ได้นะคะ เราอยู่หน้าต่างนี้ได้เหมืนอกัน "
    },
    {
      "message_id": 1580,
      "agent_id": 15,
      "delay": 10.846,
      "onscreen_delay": 10.527,
      "typing_delay": 0.319,
      "typing_duration": 9.588,
      "wpm": 36,
      "message": "ไป Analyze Analyze นะคะ "
    },
    {
      "message_id": 1581,
      "agent_id": 16,
      "delay": 6.846,
      "onscreen_delay": 5.761,
      "typing_delay": 1.085,
      "typing_duration": 9.817,
      "wpm": 31,
      "message": "คอมแพรมี คำสั่งเลือก "
    },
    {
      "message_id": 1582,
      "agent_id": 12,
      "delay": 5.817,
      "onscreen_delay": 3.75,
      "typing_delay": 2.067,
      "typing_duration": 11.924,
      "wpm": 34,
      "message": "One Sample T Test ส่งตัวแปร "
    },
    {
      "message_id": 1583,
      "agent_id": 13,
      "delay": 7.92,
      "onscreen_delay": 6.775,
      "typing_delay": 1.145,
      "typing_duration": 12.648,
      "wpm": 20,
      "message": "Complation เข้าไป "
    },
    {
      "message_id": 1584,
      "agent_id": 15,
      "delay": 8.648,
      "onscreen_delay": 6.351,
      "typing_delay": 2.297,
      "typing_duration": 7.516,
      "wpm": 12,
      "message": "แบบนี้ "
    },
    {
      "message_id": 1585,
      "agent_id": 16,
      "delay": 5.192,
      "onscreen_delay": 0,
      "typing_delay": 5.192,
      "typing_duration": 5.192,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1586,
      "agent_id": 12,
      "delay": 2.096,
      "onscreen_delay": 0,
      "typing_delay": 2.096,
      "typing_duration": 7.949,
      "wpm": 62,
      "message": "เราต้องการทดสอบว่าค่าเฉลี่ยของเขา"
    },
    {
      "message_id": 1587,
      "agent_id": 13,
      "delay": 3.949,
      "onscreen_delay": 3.105,
      "typing_delay": 0.844,
      "typing_duration": 8.493,
      "wpm": 7,
      "message": "นะคะ "
    },
    {
      "message_id": 1588,
      "agent_id": 15,
      "delay": 4.491,
      "onscreen_delay": 2.927,
      "typing_delay": 1.564,
      "typing_duration": 15,
      "wpm": 34,
      "message": "มันมากกว่า 21 หรือไม่นะคะ ใส่ Test "
    },
    {
      "message_id": 1589,
      "agent_id": 16,
      "delay": 11,
      "onscreen_delay": 10.587,
      "typing_delay": 0.413,
      "typing_duration": 4.956,
      "wpm": 39,
      "message": "ตรงนี้เป็น 21 "
    },
    {
      "message_id": 1590,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 3.454,
      "typing_delay": 3.544,
      "typing_duration": 11.137,
      "wpm": 34,
      "message": "ไปดู Option ว่ามีอะไรบ้าง"
    },
    {
      "message_id": 1591,
      "agent_id": 13,
      "delay": 7.136,
      "onscreen_delay": 6.554,
      "typing_delay": 0.582,
      "typing_duration": 12.239,
      "wpm": 20,
      "message": "นะคะ ปุ่ม Option "
    },
    {
      "message_id": 1592,
      "agent_id": 15,
      "delay": 8.223,
      "onscreen_delay": 7.64,
      "typing_delay": 0.583,
      "typing_duration": 13.426,
      "wpm": 18,
      "message": "เขาก็จะมี Defrle "
    },
    {
      "message_id": 1593,
      "agent_id": 16,
      "delay": 9.425,
      "onscreen_delay": 8.541,
      "typing_delay": 0.884,
      "typing_duration": 7.856,
      "wpm": 21,
      "message": "ค่าเสียก่อน "
    },
    {
      "message_id": 1594,
      "agent_id": 12,
      "delay": 5.424,
      "onscreen_delay": 1.683,
      "typing_delay": 3.741,
      "typing_duration": 10.734,
      "wpm": 11,
      "message": "ตอนนี้ก็"
    },
    {
      "message_id": 1595,
      "agent_id": 13,
      "delay": 6.733,
      "onscreen_delay": 5.663,
      "typing_delay": 1.07,
      "typing_duration": 12.581,
      "wpm": 27,
      "message": "เรียบร้อยแล้ว ก็ OK เลย "
    },
    {
      "message_id": 1596,
      "agent_id": 15,
      "delay": 11.151,
      "onscreen_delay": 0,
      "typing_delay": 11.151,
      "typing_duration": 11.151,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1597,
      "agent_id": 16,
      "delay": 7.15,
      "onscreen_delay": 2.736,
      "typing_delay": 4.414,
      "typing_duration": 4.414,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1598,
      "agent_id": 12,
      "delay": 3.149,
      "onscreen_delay": 0.426,
      "typing_delay": 2.723,
      "typing_duration": 8.41,
      "wpm": 39,
      "message": "เห็นไหมคะว่า ค่าเฉลี่ย"
    },
    {
      "message_id": 1599,
      "agent_id": 13,
      "delay": 4.409,
      "onscreen_delay": 3.499,
      "typing_delay": 0.91,
      "typing_duration": 11.04,
      "wpm": 29,
      "message": "อยู่ตรงนี้นะคะ 51.982 "
    },
    {
      "message_id": 1600,
      "agent_id": 15,
      "delay": 7.039,
      "onscreen_delay": 6.3,
      "typing_delay": 0.739,
      "typing_duration": 5.244,
      "wpm": 17,
      "message": "ตรงกัน "
    },
    {
      "message_id": 1601,
      "agent_id": 16,
      "delay": 4.14,
      "onscreen_delay": 0,
      "typing_delay": 4.14,
      "typing_duration": 4.14,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1602,
      "agent_id": 12,
      "delay": 4.605,
      "onscreen_delay": 0,
      "typing_delay": 4.605,
      "typing_duration": 7.126,
      "wpm": 21,
      "message": "ตรงนี้นะคะ "
    },
    {
      "message_id": 1603,
      "agent_id": 13,
      "delay": 3.125,
      "onscreen_delay": 2.449,
      "typing_delay": 0.676,
      "typing_duration": 13.54,
      "wpm": 28,
      "message": "51.982 Standard เท่ากับ 5 "
    },
    {
      "message_id": 1604,
      "agent_id": 15,
      "delay": 9.538,
      "onscreen_delay": 6.614,
      "typing_delay": 2.924,
      "typing_duration": 11.262,
      "wpm": 40,
      "message": "sig. (2-tailed) มีค่าเป็น 0.01 "
    },
    {
      "message_id": 1605,
      "agent_id": 16,
      "delay": 7.261,
      "onscreen_delay": 6.677,
      "typing_delay": 0.584,
      "typing_duration": 5.105,
      "wpm": 62,
      "message": "หาร 2 ยิ่งกว่าน้อยอีก"
    },
    {
      "message_id": 1606,
      "agent_id": 12,
      "delay": 3.26,
      "onscreen_delay": 1.98,
      "typing_delay": 1.28,
      "typing_duration": 10.297,
      "wpm": 25,
      "message": "ข้อนี้ก็ปฏิเสธ H0 "
    },
    {
      "message_id": 1607,
      "agent_id": 13,
      "delay": 6.296,
      "onscreen_delay": 5.639,
      "typing_delay": 0.657,
      "typing_duration": 13.16,
      "wpm": 44,
      "message": "ยอมรับว่า ค่าเฉลี่ย Mew มากกว่าเท่าไรคะ "
    },
    {
      "message_id": 1608,
      "agent_id": 15,
      "delay": 9.158,
      "onscreen_delay": 8.737,
      "typing_delay": 0.421,
      "typing_duration": 7.385,
      "wpm": 20,
      "message": "มากกว่า 21 "
    },
    {
      "message_id": 1609,
      "agent_id": 16,
      "delay": 5.157,
      "onscreen_delay": 3.512,
      "typing_delay": 1.645,
      "typing_duration": 10.856,
      "wpm": 36,
      "message": "โอ.เค. จบการทดสอบค่าเฉลี่ย "
    },
    {
      "message_id": 1610,
      "agent_id": 12,
      "delay": 6.855,
      "onscreen_delay": 5.906,
      "typing_delay": 0.949,
      "typing_duration": 11.26,
      "wpm": 44,
      "message": "1 กลุ่มนะคะ ต่อไปเรามาดูค่าเฉลี่ย "
    },
    {
      "message_id": 1611,
      "agent_id": 13,
      "delay": 7.26,
      "onscreen_delay": 4.451,
      "typing_delay": 2.809,
      "typing_duration": 7.491,
      "wpm": 14,
      "message": "2 กลุ่ม "
    },
    {
      "message_id": 1612,
      "agent_id": 15,
      "delay": 7.31,
      "onscreen_delay": 0,
      "typing_delay": 7.31,
      "typing_duration": 7.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1613,
      "agent_id": 16,
      "delay": 4.465,
      "onscreen_delay": 0,
      "typing_delay": 4.465,
      "typing_duration": 9.17,
      "wpm": 28,
      "message": "การทดสอบค่าเฉลี่ย"
    },
    {
      "message_id": 1614,
      "agent_id": 12,
      "delay": 5.169,
      "onscreen_delay": 4.735,
      "typing_delay": 0.434,
      "typing_duration": 9.961,
      "wpm": 27,
      "message": "ในกรณี่สุ่มกันนะคะ "
    },
    {
      "message_id": 1615,
      "agent_id": 13,
      "delay": 5.961,
      "onscreen_delay": 5.277,
      "typing_delay": 0.684,
      "typing_duration": 13.488,
      "wpm": 46,
      "message": "ข้อมูล 2 กลุ่มนั้น ต้องมีการแจกแจงแบบปกติ "
    },
    {
      "message_id": 1616,
      "agent_id": 15,
      "delay": 9.487,
      "onscreen_delay": 8.126,
      "typing_delay": 1.361,
      "typing_duration": 13.231,
      "wpm": 36,
      "message": "เราต้องทำ One-Samples KS 2 ครั้ง "
    },
    {
      "message_id": 1617,
      "agent_id": 16,
      "delay": 9.23,
      "onscreen_delay": 8.813,
      "typing_delay": 0.417,
      "typing_duration": 5.943,
      "wpm": 56,
      "message": "เพื่อทดสอบว่าการแจกแจง"
    },
    {
      "message_id": 1618,
      "agent_id": 12,
      "delay": 5.228,
      "onscreen_delay": 4.852,
      "typing_delay": 0.376,
      "typing_duration": 9.885,
      "wpm": 61,
      "message": "แบบปกติแล้วสมมุติฐานหลักกับสมมุติฐานแย้ง"
    },
    {
      "message_id": 1619,
      "agent_id": 13,
      "delay": 5.872,
      "onscreen_delay": 5.406,
      "typing_delay": 0.466,
      "typing_duration": 12.439,
      "wpm": 64,
      "message": "อย่างง่าย มันตั้งได้หลายแบบนะคะ แล้วแต่ข้อสงสัยของเรา "
    },
    {
      "message_id": 1620,
      "agent_id": 15,
      "delay": 8.438,
      "onscreen_delay": 6.627,
      "typing_delay": 1.811,
      "typing_duration": 11.114,
      "wpm": 45,
      "message": "อย่างง่ายก็คือ สมมุติฐานหลักก็คือ "
    },
    {
      "message_id": 1621,
      "agent_id": 16,
      "delay": 7.113,
      "onscreen_delay": 6.76,
      "typing_delay": 0.353,
      "typing_duration": 7.856,
      "wpm": 55,
      "message": "กลุ่มที่ 1 เท่ากับ กลุ่มที่ 2"
    },
    {
      "message_id": 1622,
      "agent_id": 12,
      "delay": 3.855,
      "onscreen_delay": 2.917,
      "typing_delay": 0.938,
      "typing_duration": 9.627,
      "wpm": 19,
      "message": "Mew 1= Mew 2 "
    },
    {
      "message_id": 1623,
      "agent_id": 13,
      "delay": 5.626,
      "onscreen_delay": 4.145,
      "typing_delay": 1.481,
      "typing_duration": 13.986,
      "wpm": 39,
      "message": "H1 เป็นข้อสังสัยของเรา ที่เราต้องการ"
    },
    {
      "message_id": 1624,
      "agent_id": 15,
      "delay": 9.984,
      "onscreen_delay": 8.451,
      "typing_delay": 1.533,
      "typing_duration": 13.549,
      "wpm": 8,
      "message": "จะทดสอบ "
    },
    {
      "message_id": 1625,
      "agent_id": 16,
      "delay": 9.549,
      "onscreen_delay": 9.169,
      "typing_delay": 0.38,
      "typing_duration": 7.02,
      "wpm": 79,
      "message": "อยากให้มันเป็นจริง จึงอยากให้มันทดสอบ "
    },
    {
      "message_id": 1626,
      "agent_id": 12,
      "delay": 5.546,
      "onscreen_delay": 4.729,
      "typing_delay": 0.817,
      "typing_duration": 9.046,
      "wpm": 40,
      "message": "ได้ 3 รูปแบบ แบบแรกก็คือ "
    },
    {
      "message_id": 1627,
      "agent_id": 13,
      "delay": 5.045,
      "onscreen_delay": 4.197,
      "typing_delay": 0.848,
      "typing_duration": 11.796,
      "wpm": 42,
      "message": "Mew 2 เป็นการทดสอบ 2 ทาง เราอาจจะ"
    },
    {
      "message_id": 1628,
      "agent_id": 15,
      "delay": 7.794,
      "onscreen_delay": 6.863,
      "typing_delay": 0.931,
      "typing_duration": 14.823,
      "wpm": 8,
      "message": "สงสัยว่า "
    },
    {
      "message_id": 1629,
      "agent_id": 16,
      "delay": 10.819,
      "onscreen_delay": 9.182,
      "typing_delay": 1.637,
      "typing_duration": 9.417,
      "wpm": 45,
      "message": "ด้านขวา หรือ เป็นการทดสอบแบบ "
    },
    {
      "message_id": 1630,
      "agent_id": 12,
      "delay": 6.812,
      "onscreen_delay": 5.639,
      "typing_delay": 1.173,
      "typing_duration": 7.872,
      "wpm": 61,
      "message": "Mew 2 อันนี้เป็นการทดสอบด้านซ้าย "
    },
    {
      "message_id": 1631,
      "agent_id": 13,
      "delay": 3.871,
      "onscreen_delay": 2.963,
      "typing_delay": 0.908,
      "typing_duration": 15.001,
      "wpm": 44,
      "message": "พอเราตั้งสมมุติฐานหลัก กับ สมมุติฐานแย้งแล้ว "
    },
    {
      "message_id": 1632,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 9.997,
      "typing_delay": 1.003,
      "typing_duration": 9.987,
      "wpm": 50,
      "message": "เราต้องมาดูว่าความแปรปรวนของข้อมุ"
    },
    {
      "message_id": 1633,
      "agent_id": 16,
      "delay": 6.999,
      "onscreen_delay": 6.496,
      "typing_delay": 0.503,
      "typing_duration": 12.417,
      "wpm": 39,
      "message": "นะคะ ความแปรปรวนใช้ เลโมเน่ Test "
    },
    {
      "message_id": 1634,
      "agent_id": 12,
      "delay": 8.417,
      "onscreen_delay": 5.254,
      "typing_delay": 3.163,
      "typing_duration": 14.473,
      "wpm": 25,
      "message": "ในผลลัพธ์ SPSS ในกรณีที่"
    },
    {
      "message_id": 1635,
      "agent_id": 13,
      "delay": 10.472,
      "onscreen_delay": 9.945,
      "typing_delay": 0.527,
      "typing_duration": 11.275,
      "wpm": 51,
      "message": "มันเท่ากัน เรายอมรับ เราต้องใช้ T Test "
    },
    {
      "message_id": 1636,
      "agent_id": 15,
      "delay": 7.273,
      "onscreen_delay": 6.668,
      "typing_delay": 0.605,
      "typing_duration": 15,
      "wpm": 33,
      "message": "ความแปรปรวนมันมันเท่ากัน ภาษาอังก"
    },
    {
      "message_id": 1637,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 9.608,
      "typing_delay": 1.391,
      "typing_duration": 8,
      "wpm": 36,
      "message": "เดี๋ยวดูใน Software "
    },
    {
      "message_id": 1638,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 6.552,
      "typing_delay": 0.446,
      "typing_duration": 8.151,
      "wpm": 52,
      "message": "กรณีที่ความแปรปรวนไม่เท่ากัน "
    },
    {
      "message_id": 1639,
      "agent_id": 13,
      "delay": 4.151,
      "onscreen_delay": 3.01,
      "typing_delay": 1.141,
      "typing_duration": 15.001,
      "wpm": 38,
      "message": "เราจะต้องเลือกเอาเองที่ T Test ความแปร"
    },
    {
      "message_id": 1640,
      "agent_id": 15,
      "delay": 11.001,
      "onscreen_delay": 10.512,
      "typing_delay": 0.489,
      "typing_duration": 9.923,
      "wpm": 50,
      "message": "เท่ากัน หรือความแปรปรวนไม่เท่ากัน "
    },
    {
      "message_id": 1641,
      "agent_id": 16,
      "delay": 7.001,
      "onscreen_delay": 4.979,
      "typing_delay": 2.022,
      "typing_duration": 6.746,
      "wpm": 49,
      "message": "ตัวอย่างแฟ้มแรงอัดนะคะ "
    },
    {
      "message_id": 1642,
      "agent_id": 12,
      "delay": 3.001,
      "onscreen_delay": 1.4,
      "typing_delay": 1.601,
      "typing_duration": 12.352,
      "wpm": 45,
      "message": "ถ้าเราจะทดสอบว่า อิฐมอญ 2 รู กับ 4 รู "
    },
    {
      "message_id": 1643,
      "agent_id": 13,
      "delay": 8.35,
      "onscreen_delay": 7.899,
      "typing_delay": 0.451,
      "typing_duration": 15,
      "wpm": 50,
      "message": "มีกำลังอัดโดยเฉลี่ยแตกต่างกันหรือไม่ เมื่อกี้เราวั"
    },
    {
      "message_id": 1644,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 9.791,
      "typing_delay": 1.208,
      "typing_duration": 14.4,
      "wpm": 33,
      "message": "แรงอัด 2 ชนิดนี้เป็นไปตามมาตรฐาน "
    },
    {
      "message_id": 1645,
      "agent_id": 16,
      "delay": 10.4,
      "onscreen_delay": 10.004,
      "typing_delay": 0.396,
      "typing_duration": 7.501,
      "wpm": 76,
      "message": "ใช่ไหมคะ ยอมรับว่ามันมีแรงอัดเป็นไปตาม"
    },
    {
      "message_id": 1646,
      "agent_id": 12,
      "delay": 6.399,
      "onscreen_delay": 5.966,
      "typing_delay": 0.433,
      "typing_duration": 12.043,
      "wpm": 54,
      "message": "มาตรฐานแต่ตอนนี้เราจะแบ่งเป็นกลุ่มย่อย 2 รู "
    },
    {
      "message_id": 1647,
      "agent_id": 13,
      "delay": 8.026,
      "onscreen_delay": 7.485,
      "typing_delay": 0.541,
      "typing_duration": 14.098,
      "wpm": 48,
      "message": "กับ 4 รูนี่ มีกำลังอัดโดยเฉลี่ยต่างกันหรือไม่ "
    },
    {
      "message_id": 1648,
      "agent_id": 15,
      "delay": 10.098,
      "onscreen_delay": 8.929,
      "typing_delay": 1.169,
      "typing_duration": 11.021,
      "wpm": 14,
      "message": "เราก็ Test "
    },
    {
      "message_id": 1649,
      "agent_id": 16,
      "delay": 7.021,
      "onscreen_delay": 6.317,
      "typing_delay": 0.704,
      "typing_duration": 8.994,
      "wpm": 63,
      "message": "แล้วก็คอมแพ มิน เป็นคำสั่งใหม่นคะ เป็น "
    },
    {
      "message_id": 1650,
      "agent_id": 12,
      "delay": 4.994,
      "onscreen_delay": 3.399,
      "typing_delay": 1.595,
      "typing_duration": 10.033,
      "wpm": 37,
      "message": "Independent Sample T-Test "
    },
    {
      "message_id": 1651,
      "agent_id": 13,
      "delay": 6.032,
      "onscreen_delay": 5.23,
      "typing_delay": 0.802,
      "typing_duration": 11.927,
      "wpm": 40,
      "message": "การตัดสินใจ อันนี้เราดูดี ๆ นะคะ "
    },
    {
      "message_id": 1652,
      "agent_id": 15,
      "delay": 7.927,
      "onscreen_delay": 7.191,
      "typing_delay": 0.736,
      "typing_duration": 12.206,
      "wpm": 26,
      "message": "อย่างแรกเลย เราต้องดู "
    },
    {
      "message_id": 1653,
      "agent_id": 16,
      "delay": 8.205,
      "onscreen_delay": 6.182,
      "typing_delay": 2.023,
      "typing_duration": 8.536,
      "wpm": 53,
      "message": "ว่าค่า Sig มันมากกว่า Alfa ไหม "
    },
    {
      "message_id": 1654,
      "agent_id": 12,
      "delay": 4.536,
      "onscreen_delay": 1.507,
      "typing_delay": 3.029,
      "typing_duration": 6.576,
      "wpm": 34,
      "message": "ถ้ามันมากกว่าก็"
    },
    {
      "message_id": 1655,
      "agent_id": 13,
      "delay": 2.575,
      "onscreen_delay": 2.203,
      "typing_delay": 0.372,
      "typing_duration": 12.383,
      "wpm": 48,
      "message": "ยอมรับว่า ความแปรปรวน 2 กลุ่มนี่ เท่ากัน "
    },
    {
      "message_id": 1656,
      "agent_id": 15,
      "delay": 8.382,
      "onscreen_delay": 7.575,
      "typing_delay": 0.807,
      "typing_duration": 13.441,
      "wpm": 31,
      "message": "ค่า T-test บรรทัดที่ 1 ก็คือ "
    },
    {
      "message_id": 1657,
      "agent_id": 16,
      "delay": 9.437,
      "onscreen_delay": 8.954,
      "typing_delay": 0.483,
      "typing_duration": 10.698,
      "wpm": 48,
      "message": "นะคะ พอเราอ่านผลลัพธ์ S Test เสร็จ "
    },
    {
      "message_id": 1658,
      "agent_id": 12,
      "delay": 6.696,
      "onscreen_delay": 6.137,
      "typing_delay": 0.559,
      "typing_duration": 9.471,
      "wpm": 36,
      "message": "มาอ่านผลลัพธ์ของ T-Test "
    },
    {
      "message_id": 1659,
      "agent_id": 13,
      "delay": 5.471,
      "onscreen_delay": 4.964,
      "typing_delay": 0.507,
      "typing_duration": 14.671,
      "wpm": 46,
      "message": "แบบเมื่อกี้ ที่เราทำการทดสอบค่าเฉลี่ย 2 กลุ่ม "
    },
    {
      "message_id": 1660,
      "agent_id": 15,
      "delay": 10.657,
      "onscreen_delay": 9.682,
      "typing_delay": 0.975,
      "typing_duration": 14.676,
      "wpm": 52,
      "message": "ก็คือ ถ้าเป็นการทดสอบ 2 ก็คือให้ใช้ sig. (2-tailed) "
    },
    {
      "message_id": 1661,
      "agent_id": 16,
      "delay": 10.675,
      "onscreen_delay": 8.924,
      "typing_delay": 1.751,
      "typing_duration": 8.689,
      "wpm": 43,
      "message": "ไปเทียบกับอะไรคะ Alfa เลย "
    },
    {
      "message_id": 1662,
      "agent_id": 12,
      "delay": 6.673,
      "onscreen_delay": 5.364,
      "typing_delay": 1.309,
      "typing_duration": 10.629,
      "wpm": 42,
      "message": "เครื่องหมายมากกว่าหรือน้อยกว่า "
    },
    {
      "message_id": 1663,
      "agent_id": 13,
      "delay": 6.627,
      "onscreen_delay": 6.117,
      "typing_delay": 0.51,
      "typing_duration": 14.764,
      "wpm": 36,
      "message": "หาร 2 แล้วค่อยเทียบกับ Alpha อันนี้"
    },
    {
      "message_id": 1664,
      "agent_id": 15,
      "delay": 10.763,
      "onscreen_delay": 10.469,
      "typing_delay": 0.294,
      "typing_duration": 14.463,
      "wpm": 45,
      "message": "เรามาดูข้อนี้ด้วยกัน ตอนนี้เราจะให้พวกเรามา "
    },
    {
      "message_id": 1665,
      "agent_id": 16,
      "delay": 10.462,
      "onscreen_delay": 9.466,
      "typing_delay": 0.996,
      "typing_duration": 8.142,
      "wpm": 63,
      "message": "นัมมอลิตี้แบบใหม่ ที่ครูแบ่งงานให้ "
    },
    {
      "message_id": 1666,
      "agent_id": 12,
      "delay": 6.461,
      "onscreen_delay": 5.053,
      "typing_delay": 1.408,
      "typing_duration": 12.457,
      "wpm": 28,
      "message": "ใครได้กลุ่มที่ 2 Type 2 "
    },
    {
      "message_id": 1667,
      "agent_id": 13,
      "delay": 8.456,
      "onscreen_delay": 8.015,
      "typing_delay": 0.441,
      "typing_duration": 14.999,
      "wpm": 38,
      "message": "ใช่ไหมคะ แต่ตอนนี้เราจะ Test Nomallity "
    },
    {
      "message_id": 1668,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 9.917,
      "typing_delay": 1.081,
      "typing_duration": 10.435,
      "wpm": 53,
      "message": "5 กลุ่มรวดเลยนะคะ ผลลัพธ์จะเป็นแบบนี้ "
    },
    {
      "message_id": 1669,
      "agent_id": 16,
      "delay": 6.998,
      "onscreen_delay": 6.621,
      "typing_delay": 0.377,
      "typing_duration": 8.224,
      "wpm": 51,
      "message": "อันนี้คือการเทสต์ อัลมอลิตี้ "
    },
    {
      "message_id": 1670,
      "agent_id": 12,
      "delay": 4.223,
      "onscreen_delay": 3.596,
      "typing_delay": 0.627,
      "typing_duration": 14.029,
      "wpm": 41,
      "message": "เห็นไหมคะ เราจะเห็นค่าสถิติ 2 กลุ่มเลย "
    },
    {
      "message_id": 1671,
      "agent_id": 13,
      "delay": 10.029,
      "onscreen_delay": 9.376,
      "typing_delay": 0.653,
      "typing_duration": 14.221,
      "wpm": 34,
      "message": "เป็นอย่างไร ค่า Sight อยู่ตรงนี้ "
    },
    {
      "message_id": 1672,
      "agent_id": 15,
      "delay": 10.22,
      "onscreen_delay": 8.083,
      "typing_delay": 2.137,
      "typing_duration": 13.96,
      "wpm": 37,
      "message": "จากข้อมูลนี้จะเห็นได้ว่า การแจกแจง "
    },
    {
      "message_id": 1673,
      "agent_id": 16,
      "delay": 9.949,
      "onscreen_delay": 8.429,
      "typing_delay": 1.52,
      "typing_duration": 9.058,
      "wpm": 51,
      "message": "พอเทสนัมมอลิตี้ แล้วทำแบบ Ttest "
    },
    {
      "message_id": 1674,
      "agent_id": 12,
      "delay": 5.949,
      "onscreen_delay": 4.594,
      "typing_delay": 1.355,
      "typing_duration": 13.012,
      "wpm": 37,
      "message": "คำสั่ง Independent Sample T-Test "
    },
    {
      "message_id": 1675,
      "agent_id": 13,
      "delay": 9.004,
      "onscreen_delay": 7.556,
      "typing_delay": 1.448,
      "typing_duration": 13.403,
      "wpm": 21,
      "message": "ไปที่ Compair Means "
    },
    {
      "message_id": 1676,
      "agent_id": 15,
      "delay": 9.403,
      "onscreen_delay": 0.334,
      "typing_delay": 9.069,
      "typing_duration": 9.069,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1677,
      "agent_id": 16,
      "delay": 5.401,
      "onscreen_delay": 3.637,
      "typing_delay": 1.764,
      "typing_duration": 4.902,
      "wpm": 43,
      "message": "พอเราคลิกเลือก "
    },
    {
      "message_id": 1678,
      "agent_id": 12,
      "delay": 1.401,
      "onscreen_delay": 0.889,
      "typing_delay": 0.512,
      "typing_duration": 9.648,
      "wpm": 82,
      "message": "สิ่งที่เกิดขึ้นคือหน้าต่างคำสั่งนี้ หน้าต่างคำสั่งนี้"
    },
    {
      "message_id": 1679,
      "agent_id": 13,
      "delay": 5.647,
      "onscreen_delay": 5.171,
      "typing_delay": 0.476,
      "typing_duration": 12.823,
      "wpm": 48,
      "message": "เราบอกเขานะคะ อย่างแรก คุณจะทดสอบตัวแปรใด "
    },
    {
      "message_id": 1680,
      "agent_id": 15,
      "delay": 8.818,
      "onscreen_delay": 6.013,
      "typing_delay": 2.805,
      "typing_duration": 15,
      "wpm": 8,
      "message": "Test Var"
    },
    {
      "message_id": 1681,
      "agent_id": 16,
      "delay": 11,
      "onscreen_delay": 10.65,
      "typing_delay": 0.35,
      "typing_duration": 6.604,
      "wpm": 84,
      "message": "จากนั้นตอบอันที่ 2 จะเอาข้อมุลกลุ่มใด "
    },
    {
      "message_id": 1682,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 5.699,
      "typing_delay": 1.299,
      "typing_duration": 14.841,
      "wpm": 36,
      "message": "นะคะ Groping Variable เราก็เอาตัวแปร "
    },
    {
      "message_id": 1683,
      "agent_id": 13,
      "delay": 10.841,
      "onscreen_delay": 10.066,
      "typing_delay": 0.775,
      "typing_duration": 15.001,
      "wpm": 49,
      "message": "แล้วก็บอกเขาว่าจะเป็น Type ชนิดที่ 1 กับที่ 2 gmu"
    },
    {
      "message_id": 1684,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 9.87,
      "typing_delay": 1.128,
      "typing_duration": 9.24,
      "wpm": 37,
      "message": "บอกตรงนี้เสร็จก็ค่อย OK "
    },
    {
      "message_id": 1685,
      "agent_id": 16,
      "delay": 6.997,
      "onscreen_delay": 5.641,
      "typing_delay": 1.356,
      "typing_duration": 7.486,
      "wpm": 64,
      "message": "แต่หน้าต่างนี้คำสั่งยังไม่แอกทีฟ"
    },
    {
      "message_id": 1686,
      "agent_id": 12,
      "delay": 3.481,
      "onscreen_delay": 0.412,
      "typing_delay": 3.069,
      "typing_duration": 8.326,
      "wpm": 23,
      "message": "Question Mask "
    },
    {
      "message_id": 1687,
      "agent_id": 13,
      "delay": 4.325,
      "onscreen_delay": 3.365,
      "typing_delay": 0.96,
      "typing_duration": 15.006,
      "wpm": 58,
      "message": "กลุ่มที่ 2 คือ กลุ่มอะไร คำสั่งนี้ยังไม่ Complete นะคะ อัน"
    },
    {
      "message_id": 1688,
      "agent_id": 15,
      "delay": 11.005,
      "onscreen_delay": 9.421,
      "typing_delay": 1.584,
      "typing_duration": 15.014,
      "wpm": 22,
      "message": "เป็นแค่ตัวอย่าง ถ้ามัน "
    },
    {
      "message_id": 1689,
      "agent_id": 16,
      "delay": 11.014,
      "onscreen_delay": 10.639,
      "typing_delay": 0.375,
      "typing_duration": 6.983,
      "wpm": 95,
      "message": "นะคะ ผลลัพธ์ก็จะได้แบบนี้ คราวนี้เรามาลองเลย "
    },
    {
      "message_id": 1690,
      "agent_id": 12,
      "delay": 7.013,
      "onscreen_delay": 5.676,
      "typing_delay": 1.337,
      "typing_duration": 8.011,
      "wpm": 41,
      "message": "โอ.เค. ไป SPSS เลยนะคะ "
    },
    {
      "message_id": 1691,
      "agent_id": 13,
      "delay": 4.004,
      "onscreen_delay": 1.912,
      "typing_delay": 2.092,
      "typing_duration": 12.068,
      "wpm": 26,
      "message": "SPSS ตอนนี้ขอให้ทุกคน"
    },
    {
      "message_id": 1692,
      "agent_id": 15,
      "delay": 8.066,
      "onscreen_delay": 7.26,
      "typing_delay": 0.806,
      "typing_duration": 14.542,
      "wpm": 36,
      "message": "ยกเลิกขีด ๆ ๆ ก่อน ยกเลิกขีด ๆ ก่อน"
    },
    {
      "message_id": 1693,
      "agent_id": 16,
      "delay": 10.542,
      "onscreen_delay": 8.82,
      "typing_delay": 1.722,
      "typing_duration": 5.685,
      "wpm": 40,
      "message": "ไปที่ไหนคะ Data "
    },
    {
      "message_id": 1694,
      "agent_id": 12,
      "delay": 6.541,
      "onscreen_delay": 4.473,
      "typing_delay": 2.068,
      "typing_duration": 8.945,
      "wpm": 45,
      "message": "Select Case แล้วเลือกอะไรคะ "
    },
    {
      "message_id": 1695,
      "agent_id": 13,
      "delay": 4.944,
      "onscreen_delay": 3.755,
      "typing_delay": 1.189,
      "typing_duration": 15.01,
      "wpm": 31,
      "message": "All Case โอ.เค. ยกเลิกขีด ๆ เอง"
    },
    {
      "message_id": 1696,
      "agent_id": 15,
      "delay": 11.008,
      "onscreen_delay": 10.447,
      "typing_delay": 0.561,
      "typing_duration": 5.594,
      "wpm": 16,
      "message": "ตอนนี้ "
    },
    {
      "message_id": 1697,
      "agent_id": 16,
      "delay": 7.008,
      "onscreen_delay": 3.943,
      "typing_delay": 3.065,
      "typing_duration": 9.512,
      "wpm": 76,
      "message": "ตั้งใจฟังนะคะ พอจบตัวอย่างนี้เราจะไปกินข้าวกันนะ"
    },
    {
      "message_id": 1698,
      "agent_id": 12,
      "delay": 5.511,
      "onscreen_delay": 3.217,
      "typing_delay": 2.294,
      "typing_duration": 9.581,
      "wpm": 38,
      "message": "ครูเริ่มหมด Battery แล้ว "
    },
    {
      "message_id": 1699,
      "agent_id": 13,
      "delay": 5.58,
      "onscreen_delay": 3.476,
      "typing_delay": 2.104,
      "typing_duration": 8.724,
      "wpm": 21,
      "message": "วิธีการทดสอบ"
    },
    {
      "message_id": 1700,
      "agent_id": 15,
      "delay": 4.724,
      "onscreen_delay": 3.735,
      "typing_delay": 0.989,
      "typing_duration": 7.151,
      "wpm": 38,
      "message": "การแจกแจงของข้อมูล "
    },
    {
      "message_id": 1701,
      "agent_id": 16,
      "delay": 3.151,
      "onscreen_delay": 2.879,
      "typing_delay": 0.272,
      "typing_duration": 5.053,
      "wpm": 83,
      "message": "5 กลุ่มพร้อมกัน ขั้นตอนที่ 1 "
    },
    {
      "message_id": 1702,
      "agent_id": 12,
      "delay": 1.041,
      "onscreen_delay": 0.722,
      "typing_delay": 0.319,
      "typing_duration": 9.415,
      "wpm": 54,
      "message": "ไปบอกซอฟต์แวร์ SPSS ว่าต่อไปนี้ให้ "
    },
    {
      "message_id": 1703,
      "agent_id": 13,
      "delay": 5.415,
      "onscreen_delay": 4.803,
      "typing_delay": 0.612,
      "typing_duration": 15,
      "wpm": 28,
      "message": "Compair Group ให้เปรียบเทียบ"
    },
    {
      "message_id": 1704,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 10.052,
      "typing_delay": 0.947,
      "typing_duration": 13.075,
      "wpm": 31,
      "message": "อัตโมมัติ ให้ไปที่เมนู Data "
    },
    {
      "message_id": 1705,
      "agent_id": 16,
      "delay": 9.07,
      "onscreen_delay": 7.464,
      "typing_delay": 1.606,
      "typing_duration": 6.437,
      "wpm": 44,
      "message": "ใช้คำสั่ง Spit file "
    },
    {
      "message_id": 1706,
      "agent_id": 12,
      "delay": 5.068,
      "onscreen_delay": 0.678,
      "typing_delay": 4.39,
      "typing_duration": 9.784,
      "wpm": 14,
      "message": "Splitfile "
    },
    {
      "message_id": 1707,
      "agent_id": 13,
      "delay": 5.783,
      "onscreen_delay": 1.576,
      "typing_delay": 4.207,
      "typing_duration": 4.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1708,
      "agent_id": 15,
      "delay": 3.054,
      "onscreen_delay": 0,
      "typing_delay": 3.054,
      "typing_duration": 15.001,
      "wpm": 11,
      "message": "เลือกคำสั่ง "
    },
    {
      "message_id": 1709,
      "agent_id": 16,
      "delay": 11,
      "onscreen_delay": 9.868,
      "typing_delay": 1.132,
      "typing_duration": 7.599,
      "wpm": 53,
      "message": "เลือกคำสั่งคอมแพรกรุ๊ปก็ได้ "
    },
    {
      "message_id": 1710,
      "agent_id": 12,
      "delay": 6.999,
      "onscreen_delay": 6.229,
      "typing_delay": 0.77,
      "typing_duration": 9.233,
      "wpm": 58,
      "message": "ที่ 3 ครูเลือกอันที่ 3 นะลองดู เพราะ"
    },
    {
      "message_id": 1711,
      "agent_id": 13,
      "delay": 5.231,
      "onscreen_delay": 4.742,
      "typing_delay": 0.489,
      "typing_duration": 14.297,
      "wpm": 58,
      "message": "อันที่ 2 ครูเคยพาทำไปแล้วใช่ไหมคะ ลองเลือกอันที่ 3 ดูสิ "
    },
    {
      "message_id": 1712,
      "agent_id": 15,
      "delay": 10.297,
      "onscreen_delay": 8.856,
      "typing_delay": 1.441,
      "typing_duration": 15,
      "wpm": 11,
      "message": "ส่งตัวแปร T"
    },
    {
      "message_id": 1713,
      "agent_id": 16,
      "delay": 10.999,
      "onscreen_delay": 6.41,
      "typing_delay": 4.589,
      "typing_duration": 4.589,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1714,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 4.045,
      "typing_delay": 2.953,
      "typing_duration": 12.663,
      "wpm": 28,
      "message": "ส่ง Type เข้ามาตรงนี้ค่ะ "
    },
    {
      "message_id": 1715,
      "agent_id": 13,
      "delay": 8.661,
      "onscreen_delay": 8.244,
      "typing_delay": 0.417,
      "typing_duration": 14.084,
      "wpm": 31,
      "message": "แล้วก็ โอ.เค. สิ่งที่เกิดขึ้น"
    },
    {
      "message_id": 1716,
      "agent_id": 15,
      "delay": 10.073,
      "onscreen_delay": 8.412,
      "typing_delay": 1.661,
      "typing_duration": 14.221,
      "wpm": 49,
      "message": "กับเราตอนนี้ ที่มุมล่างตอนนี้มันเขียนว่าอะไรคะ "
    },
    {
      "message_id": 1717,
      "agent_id": 16,
      "delay": 10.22,
      "onscreen_delay": 7.869,
      "typing_delay": 2.351,
      "typing_duration": 6.92,
      "wpm": 30,
      "message": "Spit file type "
    },
    {
      "message_id": 1718,
      "agent_id": 12,
      "delay": 6.215,
      "onscreen_delay": 4.564,
      "typing_delay": 1.651,
      "typing_duration": 9.212,
      "wpm": 31,
      "message": "ต่อไป ไปที่ Analyze "
    },
    {
      "message_id": 1719,
      "agent_id": 13,
      "delay": 5.212,
      "onscreen_delay": 4.177,
      "typing_delay": 1.035,
      "typing_duration": 12.059,
      "wpm": 14,
      "message": "นะคะ คำสั่ง"
    },
    {
      "message_id": 1720,
      "agent_id": 15,
      "delay": 8.057,
      "onscreen_delay": 7.662,
      "typing_delay": 0.395,
      "typing_duration": 11.42,
      "wpm": 51,
      "message": "การทดสอบค่าเฉลี่ย การทดสอบค่าแจกแจงนะคะ "
    },
    {
      "message_id": 1721,
      "agent_id": 16,
      "delay": 7.419,
      "onscreen_delay": 5.448,
      "typing_delay": 1.971,
      "typing_duration": 6.787,
      "wpm": 40,
      "message": "Non paramatic test "
    },
    {
      "message_id": 1722,
      "agent_id": 12,
      "delay": 3.41,
      "onscreen_delay": 2.667,
      "typing_delay": 0.743,
      "typing_duration": 11.415,
      "wpm": 38,
      "message": "Dialog แล้วก็ไป One Sample KS "
    },
    {
      "message_id": 1723,
      "agent_id": 13,
      "delay": 7.414,
      "onscreen_delay": 6.031,
      "typing_delay": 1.383,
      "typing_duration": 13.312,
      "wpm": 38,
      "message": "ตัวแปรเดิมนะคะ Completion อยู่แล้ว "
    },
    {
      "message_id": 1724,
      "agent_id": 15,
      "delay": 9.312,
      "onscreen_delay": 7.745,
      "typing_delay": 1.567,
      "typing_duration": 5.563,
      "wpm": 16,
      "message": "มาแล้ว "
    },
    {
      "message_id": 1725,
      "agent_id": 16,
      "delay": 5.308,
      "onscreen_delay": 4.321,
      "typing_delay": 0.987,
      "typing_duration": 5.515,
      "wpm": 65,
      "message": "มันให้มา 5 อันเลยเห็นไหม "
    },
    {
      "message_id": 1726,
      "agent_id": 12,
      "delay": 1.504,
      "onscreen_delay": 0.569,
      "typing_delay": 0.935,
      "typing_duration": 14.382,
      "wpm": 17,
      "message": "อิฐมอญ 2 รู Test "
    },
    {
      "message_id": 1727,
      "agent_id": 13,
      "delay": 10.381,
      "onscreen_delay": 7.936,
      "typing_delay": 2.445,
      "typing_duration": 13.838,
      "wpm": 27,
      "message": "สถิติทดสอบ 0.25 ค่า Sight "
    },
    {
      "message_id": 1728,
      "agent_id": 15,
      "delay": 9.838,
      "onscreen_delay": 7.968,
      "typing_delay": 1.87,
      "typing_duration": 11.962,
      "wpm": 26,
      "message": "อิฐมอญ 4 รู เห็นไหมคะ "
    },
    {
      "message_id": 1729,
      "agent_id": 16,
      "delay": 7.96,
      "onscreen_delay": 6.612,
      "typing_delay": 1.348,
      "typing_duration": 5.761,
      "wpm": 44,
      "message": "อิฐมวลเบารวดเดียว "
    },
    {
      "message_id": 1730,
      "agent_id": 12,
      "delay": 3.96,
      "onscreen_delay": 2.996,
      "typing_delay": 0.964,
      "typing_duration": 13.277,
      "wpm": 53,
      "message": "แกล้งพวกเราเพราะว่าอยากให้พวกเราแบ่งทำคนละกลุ่ม "
    },
    {
      "message_id": 1731,
      "agent_id": 13,
      "delay": 9.277,
      "onscreen_delay": 8.789,
      "typing_delay": 0.488,
      "typing_duration": 11.572,
      "wpm": 52,
      "message": "ความจริงทำแบบนี้นะคะ อันนี้ คือ ความจริง "
    },
    {
      "message_id": 1732,
      "agent_id": 15,
      "delay": 7.572,
      "onscreen_delay": 5.872,
      "typing_delay": 1.7,
      "typing_duration": 13.855,
      "wpm": 39,
      "message": "ข้อมูลทุกกลุ่มมีการแจกแจงแบบปกติแล้ว "
    },
    {
      "message_id": 1733,
      "agent_id": 16,
      "delay": 9.854,
      "onscreen_delay": 7.544,
      "typing_delay": 2.31,
      "typing_duration": 8.23,
      "wpm": 20,
      "message": "ไปยกเลิกการ "
    },
    {
      "message_id": 1734,
      "agent_id": 12,
      "delay": 5.852,
      "onscreen_delay": 4.686,
      "typing_delay": 1.166,
      "typing_duration": 9.016,
      "wpm": 50,
      "message": "Split ค่ะ ยกเลิกการ Split นะคะ "
    },
    {
      "message_id": 1735,
      "agent_id": 13,
      "delay": 5.015,
      "onscreen_delay": 3.057,
      "typing_delay": 1.958,
      "typing_duration": 14.448,
      "wpm": 21,
      "message": "Data Split File นะคะ "
    },
    {
      "message_id": 1736,
      "agent_id": 15,
      "delay": 10.447,
      "onscreen_delay": 0.456,
      "typing_delay": 9.991,
      "typing_duration": 15.012,
      "wpm": 14,
      "message": "Analyze All Ca"
    },
    {
      "message_id": 1737,
      "agent_id": 16,
      "delay": 11.011,
      "onscreen_delay": 9.347,
      "typing_delay": 1.664,
      "typing_duration": 11.147,
      "wpm": 85,
      "message": "ตอนนี้เราไม่สปริชไฟล์นะคะ เพราะเราจะเอาข้อมูลทั้งหมดมาวิเคราะห์ "
    },
    {
      "message_id": 1738,
      "agent_id": 12,
      "delay": 7.145,
      "onscreen_delay": 2.517,
      "typing_delay": 4.628,
      "typing_duration": 4.628,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1739,
      "agent_id": 13,
      "delay": 3.145,
      "onscreen_delay": 1.247,
      "typing_delay": 1.898,
      "typing_duration": 13.851,
      "wpm": 31,
      "message": "ยกเลิกการ Split File นะคะ ไม่"
    },
    {
      "message_id": 1740,
      "agent_id": 15,
      "delay": 9.85,
      "onscreen_delay": 8.524,
      "typing_delay": 1.326,
      "typing_duration": 13.838,
      "wpm": 27,
      "message": "ให้มันไม่มีคำว่า Spilt by "
    },
    {
      "message_id": 1741,
      "agent_id": 16,
      "delay": 9.837,
      "onscreen_delay": 8.354,
      "typing_delay": 1.483,
      "typing_duration": 8.81,
      "wpm": 34,
      "message": "เปรียบเทียบค่าเฉลี่ย "
    },
    {
      "message_id": 1742,
      "agent_id": 12,
      "delay": 5.836,
      "onscreen_delay": 2.612,
      "typing_delay": 3.224,
      "typing_duration": 12.665,
      "wpm": 30,
      "message": "Independent Sample T-Test "
    },
    {
      "message_id": 1743,
      "agent_id": 13,
      "delay": 8.665,
      "onscreen_delay": 7.396,
      "typing_delay": 1.269,
      "typing_duration": 5.688,
      "wpm": 18,
      "message": "คลิกเลย "
    },
    {
      "message_id": 1744,
      "agent_id": 15,
      "delay": 7.609,
      "onscreen_delay": 0,
      "typing_delay": 7.609,
      "typing_duration": 7.609,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1745,
      "agent_id": 16,
      "delay": 3.608,
      "onscreen_delay": 2.848,
      "typing_delay": 0.76,
      "typing_duration": 6.323,
      "wpm": 78,
      "message": "หน้าตามาเหมือนครูยัง ทันครูอยู่นะ "
    },
    {
      "message_id": 1746,
      "agent_id": 12,
      "delay": 2.321,
      "onscreen_delay": 1.003,
      "typing_delay": 1.318,
      "typing_duration": 12.308,
      "wpm": 44,
      "message": "ต่อไปตอบคำว่า Tes Variable ค่าเฉลี่ย"
    },
    {
      "message_id": 1747,
      "agent_id": 13,
      "delay": 8.308,
      "onscreen_delay": 7.978,
      "typing_delay": 0.33,
      "typing_duration": 15.01,
      "wpm": 38,
      "message": "ที่เราอยากจะทดสอบค่าเฉลี่ยใช่ไหมคะ ตัว"
    },
    {
      "message_id": 1748,
      "agent_id": 15,
      "delay": 11.008,
      "onscreen_delay": 9.599,
      "typing_delay": 1.409,
      "typing_duration": 14.517,
      "wpm": 46,
      "message": "กำลังอัดใช่ไหมคะ ส่งกำลังอัดเข้ามา อยู่ตรงนี้ "
    },
    {
      "message_id": 1749,
      "agent_id": 16,
      "delay": 10.51,
      "onscreen_delay": 8.81,
      "typing_delay": 1.7,
      "typing_duration": 6.42,
      "wpm": 68,
      "message": "คีย์ตรงนี้ จากนั้นตัวแปรกลุ่ม"
    },
    {
      "message_id": 1750,
      "agent_id": 12,
      "delay": 6.51,
      "onscreen_delay": 6.124,
      "typing_delay": 0.386,
      "typing_duration": 13.138,
      "wpm": 55,
      "message": "กลุ่มนะคะ Groping Variable แล้วก็ส่งตัวแปรเข้าไป "
    },
    {
      "message_id": 1751,
      "agent_id": 13,
      "delay": 9.127,
      "onscreen_delay": 4.872,
      "typing_delay": 4.255,
      "typing_duration": 4.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1752,
      "agent_id": 15,
      "delay": 5.124,
      "onscreen_delay": 2.005,
      "typing_delay": 3.119,
      "typing_duration": 11.127,
      "wpm": 26,
      "message": "OK ยังไม่แอคทีฟนะคะ "
    },
    {
      "message_id": 1753,
      "agent_id": 16,
      "delay": 7.127,
      "onscreen_delay": 6.339,
      "typing_delay": 0.788,
      "typing_duration": 5.926,
      "wpm": 91,
      "message": "อะไรกับอะไรอยู่ ให้เราคลิกตรงนี้นะคะ "
    },
    {
      "message_id": 1754,
      "agent_id": 12,
      "delay": 3.126,
      "onscreen_delay": 2.365,
      "typing_delay": 0.761,
      "typing_duration": 13.813,
      "wpm": 13,
      "message": "Defind Group "
    },
    {
      "message_id": 1755,
      "agent_id": 13,
      "delay": 9.811,
      "onscreen_delay": 9.079,
      "typing_delay": 0.732,
      "typing_duration": 13.267,
      "wpm": 41,
      "message": "กลุ่มไหนมาเปรียบเทียบกัน คลิกลงไปเลย "
    },
    {
      "message_id": 1756,
      "agent_id": 15,
      "delay": 9.266,
      "onscreen_delay": 6.098,
      "typing_delay": 3.168,
      "typing_duration": 15,
      "wpm": 12,
      "message": "Defile Group"
    },
    {
      "message_id": 1757,
      "agent_id": 16,
      "delay": 10.998,
      "onscreen_delay": 10.524,
      "typing_delay": 0.474,
      "typing_duration": 7.136,
      "wpm": 71,
      "message": "ต่อไปนี้นะคะ กลุ่มที่ 1 ก็คือ Type "
    },
    {
      "message_id": 1758,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 6.513,
      "typing_delay": 0.485,
      "typing_duration": 11.462,
      "wpm": 42,
      "message": "เป็นเลข 1 แล้วก็เข้าไปคลิกอิฐมอญ"
    },
    {
      "message_id": 1759,
      "agent_id": 13,
      "delay": 7.46,
      "onscreen_delay": 6.911,
      "typing_delay": 0.549,
      "typing_duration": 14.811,
      "wpm": 49,
      "message": "2 รู ใช่ไหมคะ เพราะเราลงรหัสแบบนี้ไว้ กลุ่มที่ 2 "
    },
    {
      "message_id": 1760,
      "agent_id": 15,
      "delay": 10.809,
      "onscreen_delay": 10.413,
      "typing_delay": 0.396,
      "typing_duration": 12.204,
      "wpm": 27,
      "message": "เป็นเลขอะไรคะ เลข 2 OK "
    },
    {
      "message_id": 1761,
      "agent_id": 16,
      "delay": 8.196,
      "onscreen_delay": 7.063,
      "typing_delay": 1.133,
      "typing_duration": 6.037,
      "wpm": 55,
      "message": "แล้วก็ Continue โอ.เค. "
    },
    {
      "message_id": 1762,
      "agent_id": 12,
      "delay": 4.195,
      "onscreen_delay": 3.84,
      "typing_delay": 0.355,
      "typing_duration": 5.969,
      "wpm": 75,
      "message": "ทำงานยัง ทำงานแล้วจัดการเลยค่ะ "
    },
    {
      "message_id": 1763,
      "agent_id": 13,
      "delay": 4.144,
      "onscreen_delay": 0,
      "typing_delay": 4.144,
      "typing_duration": 4.144,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1764,
      "agent_id": 15,
      "delay": 5.657,
      "onscreen_delay": 0,
      "typing_delay": 5.657,
      "typing_duration": 11.026,
      "wpm": 4,
      "message": "เรา"
    },
    {
      "message_id": 1765,
      "agent_id": 16,
      "delay": 7.026,
      "onscreen_delay": 4.436,
      "typing_delay": 2.59,
      "typing_duration": 10.693,
      "wpm": 62,
      "message": "มาดูผลลัพธ์ที่เกิดขึ้น เราจะจัดการได้อย่างไร "
    },
    {
      "message_id": 1766,
      "agent_id": 12,
      "delay": 6.69,
      "onscreen_delay": 1.885,
      "typing_delay": 4.805,
      "typing_duration": 4.805,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1767,
      "agent_id": 13,
      "delay": 15.012,
      "onscreen_delay": 0,
      "typing_delay": 15.012,
      "typing_duration": 15.012,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1768,
      "agent_id": 15,
      "delay": 11.01,
      "onscreen_delay": 7.254,
      "typing_delay": 3.756,
      "typing_duration": 7.013,
      "wpm": 21,
      "message": "ตัวนี้นะคะ "
    },
    {
      "message_id": 1769,
      "agent_id": 16,
      "delay": 7.01,
      "onscreen_delay": 6.568,
      "typing_delay": 0.442,
      "typing_duration": 7.541,
      "wpm": 68,
      "message": "อิฐมอญ 2 รู มีข้อมูลกี่ค่าคะ 5 ค่า "
    },
    {
      "message_id": 1770,
      "agent_id": 12,
      "delay": 3.522,
      "onscreen_delay": 1.739,
      "typing_delay": 1.783,
      "typing_duration": 9.959,
      "wpm": 27,
      "message": "อิฐมอญ 2 รูนี้นะคะ "
    },
    {
      "message_id": 1771,
      "agent_id": 13,
      "delay": 5.958,
      "onscreen_delay": 5.217,
      "typing_delay": 0.741,
      "typing_duration": 15.001,
      "wpm": 36,
      "message": "มีกำลังอัดโดยเฉลี่ยเป็นเท่าไรคะ 230."
    },
    {
      "message_id": 1772,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 10.281,
      "typing_delay": 0.719,
      "typing_duration": 11.11,
      "wpm": 50,
      "message": "43.7 ส่วนเบี่ยงเบนมาตรฐานเป็นเท่าไรคะ "
    },
    {
      "message_id": 1773,
      "agent_id": 16,
      "delay": 7.109,
      "onscreen_delay": 6.097,
      "typing_delay": 1.012,
      "typing_duration": 9.772,
      "wpm": 41,
      "message": "27.59 เยอะนะ 5 ก้อนนี้มีการ"
    },
    {
      "message_id": 1774,
      "agent_id": 12,
      "delay": 5.771,
      "onscreen_delay": 5.42,
      "typing_delay": 0.351,
      "typing_duration": 10.834,
      "wpm": 60,
      "message": "กระจายมีข้อมูลกระจายกันมากเลย คราวนี้อิฐมอญ"
    },
    {
      "message_id": 1775,
      "agent_id": 13,
      "delay": 6.83,
      "onscreen_delay": 5.829,
      "typing_delay": 1.001,
      "typing_duration": 15,
      "wpm": 26,
      "message": "4 รู สุ่มตัวอย่างมา 5 ก้อน"
    },
    {
      "message_id": 1776,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 10.283,
      "typing_delay": 0.715,
      "typing_duration": 12.998,
      "wpm": 37,
      "message": "โดยเฉลี่ยเท่าไรคะ 60.2 ค่าเฉลี่ย "
    },
    {
      "message_id": 1777,
      "agent_id": 16,
      "delay": 8.995,
      "onscreen_delay": 8.162,
      "typing_delay": 0.833,
      "typing_duration": 5.437,
      "wpm": 83,
      "message": "5 ก้อนนี้มีการจัดการมากน้อยเลย"
    },
    {
      "message_id": 1778,
      "agent_id": 12,
      "delay": 4.995,
      "onscreen_delay": 3.211,
      "typing_delay": 1.784,
      "typing_duration": 11.111,
      "wpm": 38,
      "message": "มีค่าเป็น 4.7 เปรียบเทียบกัน "
    },
    {
      "message_id": 1779,
      "agent_id": 13,
      "delay": 7.109,
      "onscreen_delay": 6.319,
      "typing_delay": 0.79,
      "typing_duration": 7.494,
      "wpm": 28,
      "message": "ต่างกันเยอะเลย "
    },
    {
      "message_id": 1780,
      "agent_id": 15,
      "delay": 3.493,
      "onscreen_delay": 2.751,
      "typing_delay": 0.742,
      "typing_duration": 11.6,
      "wpm": 54,
      "message": "การอ่านผลลัพธ์อย่างแรกให้อ่านค่าอะไรก่อนคะ "
    },
    {
      "message_id": 1781,
      "agent_id": 16,
      "delay": 7.598,
      "onscreen_delay": 6.459,
      "typing_delay": 1.139,
      "typing_duration": 6.68,
      "wpm": 49,
      "message": "Ftest Stest ตัวนี้นะคะ "
    },
    {
      "message_id": 1782,
      "agent_id": 12,
      "delay": 3.596,
      "onscreen_delay": 3.09,
      "typing_delay": 0.506,
      "typing_duration": 6.393,
      "wpm": 42,
      "message": "เป็น 4.159 ค่า Sig "
    },
    {
      "message_id": 1783,
      "agent_id": 13,
      "delay": 2.391,
      "onscreen_delay": 1.897,
      "typing_delay": 0.494,
      "typing_duration": 13.367,
      "wpm": 36,
      "message": "มีค่าเป็น 0.076 เอาไปเปรียบเทียบ"
    },
    {
      "message_id": 1784,
      "agent_id": 15,
      "delay": 9.366,
      "onscreen_delay": 8.752,
      "typing_delay": 0.614,
      "typing_duration": 9.345,
      "wpm": 32,
      "message": "กับ 0.05 อะไรมากกว่า "
    },
    {
      "message_id": 1785,
      "agent_id": 16,
      "delay": 5.366,
      "onscreen_delay": 4.935,
      "typing_delay": 0.431,
      "typing_duration": 5.481,
      "wpm": 52,
      "message": "ค่า Sig กับค่า Alfa "
    },
    {
      "message_id": 1786,
      "agent_id": 12,
      "delay": 1.479,
      "onscreen_delay": 0.507,
      "typing_delay": 0.972,
      "typing_duration": 7.994,
      "wpm": 58,
      "message": "ถ้า Sig มากกว่าเราต้องยอมรับ H0 "
    },
    {
      "message_id": 1787,
      "agent_id": 13,
      "delay": 3.994,
      "onscreen_delay": 2.98,
      "typing_delay": 1.014,
      "typing_duration": 14.654,
      "wpm": 42,
      "message": "ยอมรับว่า ข้อมูล 2 กลุ่มนี้ มีความแปรปรวน"
    },
    {
      "message_id": 1788,
      "agent_id": 15,
      "delay": 10.653,
      "onscreen_delay": 10.075,
      "typing_delay": 0.578,
      "typing_duration": 14.702,
      "wpm": 32,
      "message": "เท่ากัน เห็นไหมคะว่า ค่า T-test "
    },
    {
      "message_id": 1789,
      "agent_id": 16,
      "delay": 10.689,
      "onscreen_delay": 10.191,
      "typing_delay": 0.498,
      "typing_duration": 7.145,
      "wpm": 63,
      "message": "มันจะมี 2 ตัว บังเอิญมันได้ค่า "
    },
    {
      "message_id": 1790,
      "agent_id": 12,
      "delay": 6.689,
      "onscreen_delay": 6.344,
      "typing_delay": 0.345,
      "typing_duration": 9.782,
      "wpm": 38,
      "message": "ในตรงนี้เราอาจจะกรณีที่ 1 "
    },
    {
      "message_id": 1791,
      "agent_id": 13,
      "delay": 5.781,
      "onscreen_delay": 4.65,
      "typing_delay": 1.131,
      "typing_duration": 14.383,
      "wpm": 31,
      "message": "... ค่า Tree Test เป็นเท่าไรคะ "
    },
    {
      "message_id": 1792,
      "agent_id": 15,
      "delay": 10.382,
      "onscreen_delay": 7.5,
      "typing_delay": 2.882,
      "typing_duration": 9.02,
      "wpm": 8,
      "message": "-1.03"
    },
    {
      "message_id": 1793,
      "agent_id": 16,
      "delay": 6.382,
      "onscreen_delay": 5.511,
      "typing_delay": 0.871,
      "typing_duration": 8.432,
      "wpm": 68,
      "message": "15 ดูเท่ากัน ความเป็นจริงแล้วอาจจะเป็น"
    },
    {
      "message_id": 1794,
      "agent_id": 12,
      "delay": 4.432,
      "onscreen_delay": 3.642,
      "typing_delay": 0.79,
      "typing_duration": 7.572,
      "wpm": 44,
      "message": "ตัวเลขทศนิยมตำแหน่งที่ "
    },
    {
      "message_id": 1795,
      "agent_id": 13,
      "delay": 3.571,
      "onscreen_delay": 3.063,
      "typing_delay": 0.508,
      "typing_duration": 13.932,
      "wpm": 43,
      "message": "เข้าใจอยู่ใช่ไหมคะ อันนี้เกิดการปัดเศษมา"
    },
    {
      "message_id": 1796,
      "agent_id": 15,
      "delay": 9.93,
      "onscreen_delay": 7.809,
      "typing_delay": 2.121,
      "typing_duration": 8.02,
      "wpm": 43,
      "message": "นะคะ คราวนี้มาดู ตอนนี้ "
    },
    {
      "message_id": 1797,
      "agent_id": 16,
      "delay": 5.93,
      "onscreen_delay": 4.721,
      "typing_delay": 1.209,
      "typing_duration": 6.979,
      "wpm": 69,
      "message": "Ttest ที่เราจะใช้ต้องใช้แถวที่ 1 "
    },
    {
      "message_id": 1798,
      "agent_id": 12,
      "delay": 2.978,
      "onscreen_delay": 2.538,
      "typing_delay": 0.44,
      "typing_duration": 9.991,
      "wpm": 53,
      "message": "เพราะยอมรับว่าความแปรปรวนมันเท่ากัน "
    },
    {
      "message_id": 1799,
      "agent_id": 13,
      "delay": 5.99,
      "onscreen_delay": 5.467,
      "typing_delay": 0.523,
      "typing_duration": 12.632,
      "wpm": 51,
      "message": "ดูแถวที่ 1 นะคะ ค่า Sight มีค่าเป็นเท่าไรคะ "
    },
    {
      "message_id": 1800,
      "agent_id": 15,
      "delay": 8.632,
      "onscreen_delay": 6.976,
      "typing_delay": 1.656,
      "typing_duration": 6.29,
      "wpm": 12,
      "message": "0.225 "
    },
    {
      "message_id": 1801,
      "agent_id": 16,
      "delay": 4.631,
      "onscreen_delay": 3.944,
      "typing_delay": 0.687,
      "typing_duration": 7.007,
      "wpm": 79,
      "message": "ถ้าเราทดสอบว่า เรามีกำลังอัดเหมือนกัน"
    },
    {
      "message_id": 1802,
      "agent_id": 12,
      "delay": 3.007,
      "onscreen_delay": 2.137,
      "typing_delay": 0.87,
      "typing_duration": 6.708,
      "wpm": 63,
      "message": "แทนด้วยเครื่องหมายไม่เท่ากับ "
    },
    {
      "message_id": 1803,
      "agent_id": 13,
      "delay": 2.703,
      "onscreen_delay": 1.873,
      "typing_delay": 0.83,
      "typing_duration": 9.166,
      "wpm": 39,
      "message": "ไปเทียบกับนัยสำคัญได้เลย "
    },
    {
      "message_id": 1804,
      "agent_id": 15,
      "delay": 5.165,
      "onscreen_delay": 4.139,
      "typing_delay": 1.026,
      "typing_duration": 8.946,
      "wpm": 22,
      "message": "0.225 มากกว่า "
    },
    {
      "message_id": 1805,
      "agent_id": 16,
      "delay": 4.946,
      "onscreen_delay": 3.303,
      "typing_delay": 1.643,
      "typing_duration": 5.589,
      "wpm": 48,
      "message": "0.05 ดังนั้นทำไมคะ "
    },
    {
      "message_id": 1806,
      "agent_id": 12,
      "delay": 1.581,
      "onscreen_delay": 0.949,
      "typing_delay": 0.632,
      "typing_duration": 10.551,
      "wpm": 47,
      "message": "ยอมรับ H0 ยอมรับว่า Mew 1 = Mew 2 "
    },
    {
      "message_id": 1807,
      "agent_id": 13,
      "delay": 6.55,
      "onscreen_delay": 5.127,
      "typing_delay": 1.423,
      "typing_duration": 14.584,
      "wpm": 36,
      "message": "ก็ยอมรับว่า อิฐมอญ 2 รู กับ 4 รูนี้ "
    },
    {
      "message_id": 1808,
      "agent_id": 15,
      "delay": 10.583,
      "onscreen_delay": 9.992,
      "typing_delay": 0.591,
      "typing_duration": 11.04,
      "wpm": 43,
      "message": "มีกำลังอัดโดยเฉลี่ยไม่แตกต่างกัน "
    },
    {
      "message_id": 1809,
      "agent_id": 16,
      "delay": 7.039,
      "onscreen_delay": 6.356,
      "typing_delay": 0.683,
      "typing_duration": 5.367,
      "wpm": 81,
      "message": "ถึงแม้ว่าตัวอย่างที่ได้ตรงนี้"
    },
    {
      "message_id": 1810,
      "agent_id": 12,
      "delay": 3.039,
      "onscreen_delay": 2.135,
      "typing_delay": 0.904,
      "typing_duration": 9.076,
      "wpm": 50,
      "message": "มากพอที่จะบอกในระดับประชากรว่า "
    },
    {
      "message_id": 1811,
      "agent_id": 13,
      "delay": 5.074,
      "onscreen_delay": 4.336,
      "typing_delay": 0.738,
      "typing_duration": 13.362,
      "wpm": 51,
      "message": "นัยสำคัญทางสถิตินะคะ อันนี้เป็นความแตกต่างจาก"
    },
    {
      "message_id": 1812,
      "agent_id": 15,
      "delay": 9.362,
      "onscreen_delay": 8.521,
      "typing_delay": 0.841,
      "typing_duration": 12.717,
      "wpm": 53,
      "message": "ตัวอย่างเท่านั้น ยังไม่มีนัยสำคัญทางสถิตินะคะ "
    },
    {
      "message_id": 1813,
      "agent_id": 16,
      "delay": 8.717,
      "onscreen_delay": 7.312,
      "typing_delay": 1.405,
      "typing_duration": 4.195,
      "wpm": 61,
      "message": "โอ.เค. มีคำถามไหม "
    },
    {
      "message_id": 1814,
      "agent_id": 12,
      "delay": 4.716,
      "onscreen_delay": 3.451,
      "typing_delay": 1.265,
      "typing_duration": 7.649,
      "wpm": 39,
      "message": "การบ้านนะคะ ให้ทุกคน"
    },
    {
      "message_id": 1815,
      "agent_id": 13,
      "delay": 3.647,
      "onscreen_delay": 3.043,
      "typing_delay": 0.604,
      "typing_duration": 6.367,
      "wpm": 24,
      "message": "ไปทดสอบว่า "
    },
    {
      "message_id": 1816,
      "agent_id": 15,
      "delay": 2.366,
      "onscreen_delay": 2.015,
      "typing_delay": 0.351,
      "typing_duration": 7.169,
      "wpm": 23,
      "message": "อิฐมอญ 2 รู "
    },
    {
      "message_id": 1817,
      "agent_id": 16,
      "delay": 3.168,
      "onscreen_delay": 1.532,
      "typing_delay": 1.636,
      "typing_duration": 4.694,
      "wpm": 38,
      "message": "กับอิฐมวลเบา "
    },
    {
      "message_id": 1818,
      "agent_id": 12,
      "delay": 0.694,
      "onscreen_delay": 0.046,
      "typing_delay": 0.648,
      "typing_duration": 12.365,
      "wpm": 44,
      "message": "จำโจทย์นะคะอิฐมอญ 2 รู โค้ดเลขอะไรคะ "
    },
    {
      "message_id": 1819,
      "agent_id": 13,
      "delay": 8.364,
      "onscreen_delay": 7.823,
      "typing_delay": 0.541,
      "typing_duration": 13.45,
      "wpm": 38,
      "message": "เลข 1 กับอิฐมวลเบา เลขอะไรคะ เลข 5 "
    },
    {
      "message_id": 1820,
      "agent_id": 15,
      "delay": 9.449,
      "onscreen_delay": 7.292,
      "typing_delay": 2.157,
      "typing_duration": 11.91,
      "wpm": 33,
      "message": "ครูอยากรู้ว่าอิฐ 2 ชนิดนี้ "
    },
    {
      "message_id": 1821,
      "agent_id": 16,
      "delay": 7.908,
      "onscreen_delay": 7.508,
      "typing_delay": 0.4,
      "typing_duration": 7.211,
      "wpm": 75,
      "message": "มีกำลังอัดโดยเฉลี่ยแตกต่างกันหรือไม่ "
    },
    {
      "message_id": 1822,
      "agent_id": 12,
      "delay": 3.907,
      "onscreen_delay": 3.139,
      "typing_delay": 0.768,
      "typing_duration": 7.584,
      "wpm": 42,
      "message": "นะคะ ให้ส่งครูปริ้นต์"
    },
    {
      "message_id": 1823,
      "agent_id": 13,
      "delay": 3.584,
      "onscreen_delay": 3.195,
      "typing_delay": 0.389,
      "typing_duration": 9.192,
      "wpm": 54,
      "message": "ผลลัพธ์ตัวนี้ออกมา 2 ตารางนี้นะคะ "
    },
    {
      "message_id": 1824,
      "agent_id": 15,
      "delay": 5.191,
      "onscreen_delay": 4.455,
      "typing_delay": 0.736,
      "typing_duration": 13.785,
      "wpm": 49,
      "message": "การปรินต์ให้ทำแบบนี้นะคะ สมมุติว่าเราจะปรินต์"
    },
    {
      "message_id": 1825,
      "agent_id": 16,
      "delay": 9.784,
      "onscreen_delay": 8.186,
      "typing_delay": 1.598,
      "typing_duration": 7.136,
      "wpm": 44,
      "message": "แค่ผลลัพธ์ 2 ตารางนี้ "
    },
    {
      "message_id": 1826,
      "agent_id": 12,
      "delay": 5.783,
      "onscreen_delay": 2.933,
      "typing_delay": 2.85,
      "typing_duration": 8.758,
      "wpm": 31,
      "message": "เราคลิกที่ Outline "
    },
    {
      "message_id": 1827,
      "agent_id": 13,
      "delay": 4.758,
      "onscreen_delay": 3.674,
      "typing_delay": 1.084,
      "typing_duration": 15.012,
      "wpm": 53,
      "message": "Output ตรงนี้นะคะ เราเลือก 2 ช่องนี้ คลิกตรงนี้ค้างไว"
    },
    {
      "message_id": 1828,
      "agent_id": 15,
      "delay": 10.996,
      "onscreen_delay": 9.951,
      "typing_delay": 1.045,
      "typing_duration": 14.679,
      "wpm": 48,
      "message": "เลือกวัตถุ มันจะเป็นเหลือง ๆ เป็นเหลืองอย่างนี้"
    },
    {
      "message_id": 1829,
      "agent_id": 16,
      "delay": 10.678,
      "onscreen_delay": 8.284,
      "typing_delay": 2.394,
      "typing_duration": 10.703,
      "wpm": 21,
      "message": "นะคะ ก็ Ctrl +P "
    },
    {
      "message_id": 1830,
      "agent_id": 12,
      "delay": 6.702,
      "onscreen_delay": 3.42,
      "typing_delay": 3.282,
      "typing_duration": 9.874,
      "wpm": 33,
      "message": "แล้วก็บอกปรินต์เตอร์ไป "
    },
    {
      "message_id": 1831,
      "agent_id": 13,
      "delay": 5.874,
      "onscreen_delay": 5.392,
      "typing_delay": 0.482,
      "typing_duration": 12.459,
      "wpm": 25,
      "message": "ตรง Print Range พิสัย "
    },
    {
      "message_id": 1832,
      "agent_id": 15,
      "delay": 8.458,
      "onscreen_delay": 8.166,
      "typing_delay": 0.292,
      "typing_duration": 13.564,
      "wpm": 46,
      "message": "หรือข้อมูลที่เราจะปรินต์นะคะ ให้เลือกเป้็น "
    },
    {
      "message_id": 1833,
      "agent_id": 16,
      "delay": 9.563,
      "onscreen_delay": 8.72,
      "typing_delay": 0.843,
      "typing_duration": 7.922,
      "wpm": 72,
      "message": "โอ.เค. ไหมคะ ถ้าใครปรินท์แล้วมันไม่สวย "
    },
    {
      "message_id": 1834,
      "agent_id": 12,
      "delay": 5.554,
      "onscreen_delay": 4.846,
      "typing_delay": 0.708,
      "typing_duration": 15.001,
      "wpm": 41,
      "message": "อยากให้มันอยู่ในแนวนอน Copy ตัวนี้ Ctrl+c "
    },
    {
      "message_id": 1835,
      "agent_id": 13,
      "delay": 11,
      "onscreen_delay": 9.741,
      "typing_delay": 1.259,
      "typing_duration": 10.492,
      "wpm": 29,
      "message": "อย่างนี้นะคะ คลิกขวา "
    },
    {
      "message_id": 1836,
      "agent_id": 15,
      "delay": 6.996,
      "onscreen_delay": 4.457,
      "typing_delay": 2.539,
      "typing_duration": 11.869,
      "wpm": 21,
      "message": "Copy เลย แล้วก็ไป"
    },
    {
      "message_id": 1837,
      "agent_id": 16,
      "delay": 7.868,
      "onscreen_delay": 7.07,
      "typing_delay": 0.798,
      "typing_duration": 4.693,
      "wpm": 54,
      "message": "วางในเวิร์ดแบบนี้ "
    },
    {
      "message_id": 1838,
      "agent_id": 12,
      "delay": 7.297,
      "onscreen_delay": 0,
      "typing_delay": 7.297,
      "typing_duration": 7.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1839,
      "agent_id": 13,
      "delay": 4.375,
      "onscreen_delay": 0,
      "typing_delay": 4.375,
      "typing_duration": 12.833,
      "wpm": 23,
      "message": "เดี๋ยวนะคะ แป๊บหนึ่ง "
    },
    {
      "message_id": 1840,
      "agent_id": 15,
      "delay": 8.832,
      "onscreen_delay": 2.616,
      "typing_delay": 6.216,
      "typing_duration": 9.019,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1841,
      "agent_id": 16,
      "delay": 5.019,
      "onscreen_delay": 1.565,
      "typing_delay": 3.454,
      "typing_duration": 7.715,
      "wpm": 45,
      "message": "ครูตั้งกระดาษเป็นแนวนอน "
    },
    {
      "message_id": 1842,
      "agent_id": 12,
      "delay": 3.714,
      "onscreen_delay": 3.006,
      "typing_delay": 0.708,
      "typing_duration": 7.821,
      "wpm": 44,
      "message": "แล้วก็ V วาง มันก็จะสวย "
    },
    {
      "message_id": 1843,
      "agent_id": 13,
      "delay": 3.805,
      "onscreen_delay": 2.385,
      "typing_delay": 1.42,
      "typing_duration": 8.093,
      "wpm": 41,
      "message": "โอ.เค. ไหมคะ เราสามารถ"
    },
    {
      "message_id": 1844,
      "agent_id": 15,
      "delay": 4.092,
      "onscreen_delay": 3.358,
      "typing_delay": 0.734,
      "typing_duration": 6.793,
      "wpm": 53,
      "message": "ขยับตารางอย่างนี้ได้นะคะ "
    },
    {
      "message_id": 1845,
      "agent_id": 16,
      "delay": 2.793,
      "onscreen_delay": 2.11,
      "typing_delay": 0.683,
      "typing_duration": 6.169,
      "wpm": 56,
      "message": "เราขยับช่องให้มันเข้ามา "
    },
    {
      "message_id": 1846,
      "agent_id": 12,
      "delay": 2.168,
      "onscreen_delay": 0.764,
      "typing_delay": 1.404,
      "typing_duration": 12.225,
      "wpm": 49,
      "message": "ให้มีข้อมูลครบถ้วน อย่าให้มีข้อมูลช่องใด"
    },
    {
      "message_id": 1847,
      "agent_id": 13,
      "delay": 8.224,
      "onscreen_delay": 7.56,
      "typing_delay": 0.664,
      "typing_duration": 14.57,
      "wpm": 27,
      "message": "มันหายไป ฝึก Print งานนะคะ "
    },
    {
      "message_id": 1848,
      "agent_id": 15,
      "delay": 10.569,
      "onscreen_delay": 9.926,
      "typing_delay": 0.643,
      "typing_duration": 8.052,
      "wpm": 37,
      "message": "ตรงนี้ เสร็จแล้วหรือ "
    },
    {
      "message_id": 1849,
      "agent_id": 16,
      "delay": 6.567,
      "onscreen_delay": 6.364,
      "typing_delay": 0.203,
      "typing_duration": 6.402,
      "wpm": 80,
      "message": "เอามีคนทำการบ้านเสร็จเรียบร้อยแล้ว "
    },
    {
      "message_id": 1850,
      "agent_id": 12,
      "delay": 2.567,
      "onscreen_delay": 1.656,
      "typing_delay": 0.911,
      "typing_duration": 13.164,
      "wpm": 46,
      "message": "ให้เราปรินต์ตารางนี้มาส่งครูแล้วก็บอกว่า"
    },
    {
      "message_id": 1851,
      "agent_id": 13,
      "delay": 9.164,
      "onscreen_delay": 7.862,
      "typing_delay": 1.302,
      "typing_duration": 11.752,
      "wpm": 29,
      "message": "จากตารางนี้ เราตัดสินใจ"
    },
    {
      "message_id": 1852,
      "agent_id": 15,
      "delay": 7.751,
      "onscreen_delay": 7.304,
      "typing_delay": 0.447,
      "typing_duration": 13.641,
      "wpm": 46,
      "message": "ยอมรับหรือปฏิเสธ H0 แล้วหมายความว่าอย่างไร "
    },
    {
      "message_id": 1853,
      "agent_id": 16,
      "delay": 9.639,
      "onscreen_delay": 9.091,
      "typing_delay": 0.548,
      "typing_duration": 7.818,
      "wpm": 61,
      "message": "เป็นงานเดี่ยวส่วนบุคคล ปรินท์ส่ง"
    },
    {
      "message_id": 1854,
      "agent_id": 12,
      "delay": 5.639,
      "onscreen_delay": 4.501,
      "typing_delay": 1.138,
      "typing_duration": 4.675,
      "wpm": 42,
      "message": "ครั้งหน้านะคะ "
    },
    {
      "message_id": 1855,
      "agent_id": 13,
      "delay": 3.171,
      "onscreen_delay": 0,
      "typing_delay": 3.171,
      "typing_duration": 8.924,
      "wpm": 30,
      "message": "วันนี้มีคนขาดไหมคะ "
    },
    {
      "message_id": 1856,
      "agent_id": 15,
      "delay": 4.924,
      "onscreen_delay": 0.026,
      "typing_delay": 4.898,
      "typing_duration": 7.328,
      "wpm": 16,
      "message": "ท้องเสีย "
    },
    {
      "message_id": 1857,
      "agent_id": 16,
      "delay": 3.327,
      "onscreen_delay": 1.864,
      "typing_delay": 1.463,
      "typing_duration": 6.409,
      "wpm": 54,
      "message": "ถ้าใครไม่มาให้ติดต่อสอบ"
    },
    {
      "message_id": 1858,
      "agent_id": 12,
      "delay": 2.408,
      "onscreen_delay": 1.621,
      "typing_delay": 0.787,
      "typing_duration": 9.904,
      "wpm": 30,
      "message": "เก็บคะแนนภายหลังนะคะ "
    },
    {
      "message_id": 1859,
      "agent_id": 13,
      "delay": 5.904,
      "onscreen_delay": 3.347,
      "typing_delay": 2.557,
      "typing_duration": 4.498,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1860,
      "agent_id": 15,
      "delay": 3.493,
      "onscreen_delay": 0,
      "typing_delay": 3.493,
      "typing_duration": 6.524,
      "wpm": 23,
      "message": "คนที่ไม่มา"
    },
    {
      "message_id": 1861,
      "agent_id": 16,
      "delay": 2.523,
      "onscreen_delay": 1.969,
      "typing_delay": 0.554,
      "typing_duration": 8.289,
      "wpm": 80,
      "message": "จะไม่ได้เก็บคะแนนปฏิบัติ ให้ติดต่อสอบภายหลัง"
    },
    {
      "message_id": 1862,
      "agent_id": 12,
      "delay": 4.287,
      "onscreen_delay": 3.84,
      "typing_delay": 0.447,
      "typing_duration": 9.822,
      "wpm": 61,
      "message": "นะคะ แต่ถ้านานไปครูก็จะลืมเพราะครูไม่ตาม "
    },
    {
      "message_id": 1863,
      "agent_id": 13,
      "delay": 5.822,
      "onscreen_delay": 5.429,
      "typing_delay": 0.393,
      "typing_duration": 10.462,
      "wpm": 59,
      "message": "นักศึกษาจะต้องแสดงความกะตือรือร้นด้วยนะคะ "
    },
    {
      "message_id": 1864,
      "agent_id": 15,
      "delay": 6.461,
      "onscreen_delay": 4.541,
      "typing_delay": 1.92,
      "typing_duration": 7.311,
      "wpm": 21,
      "message": "มีคำถามไหม "
    },
    {
      "message_id": 1865,
      "agent_id": 16,
      "delay": 3.31,
      "onscreen_delay": 2.98,
      "typing_delay": 0.33,
      "typing_duration": 5.56,
      "wpm": 92,
      "message": "ถ้าไม่มีคำถามเท่านี้นะคะ สวัสดีค่ะ "
    },
    {
      "message_id": 1866,
      "agent_id": 12,
      "delay": 3.061,
      "onscreen_delay": 0,
      "typing_delay": 3.061,
      "typing_duration": 8.354,
      "wpm": 47,
      "message": "ไปกินข้าวแล้วค่ะ สวัสดีค่ะ "
    },
    {
      "message_id": 1867,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1868,
      "agent_id": 15,
      "delay": 11.001,
      "onscreen_delay": 9.296,
      "typing_delay": 1.705,
      "typing_duration": 11.602,
      "wpm": 39,
      "message": "โอ.เค. ค่ะ [สิ้นสุดการถอดความ] "
    },
    {
      "message_id": 1869,
      "agent_id": 16,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1870,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1871,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1872,
      "agent_id": 15,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1873,
      "agent_id": 16,
      "delay": 11,
      "onscreen_delay": 3.998,
      "typing_delay": 7.002,
      "typing_duration": 7.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1874,
      "agent_id": 12,
      "delay": 7.004,
      "onscreen_delay": 0,
      "typing_delay": 7.004,
      "typing_duration": 7.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1875,
      "agent_id": 13,
      "delay": 7.003,
      "onscreen_delay": 0,
      "typing_delay": 7.003,
      "typing_duration": 7.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1876,
      "agent_id": 16,
      "delay": 7.003,
      "onscreen_delay": 0,
      "typing_delay": 7.003,
      "typing_duration": 7.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1877,
      "agent_id": 13,
      "delay": 7.004,
      "onscreen_delay": 0,
      "typing_delay": 7.004,
      "typing_duration": 7.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1878,
      "agent_id": 16,
      "delay": 7.003,
      "onscreen_delay": 0,
      "typing_delay": 7.003,
      "typing_duration": 7.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1879,
      "agent_id": 13,
      "delay": 7.001,
      "onscreen_delay": 0,
      "typing_delay": 7.001,
      "typing_duration": 7.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1880,
      "agent_id": 16,
      "delay": 7.001,
      "onscreen_delay": 0,
      "typing_delay": 7.001,
      "typing_duration": 7.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1881,
      "agent_id": 13,
      "delay": 7.001,
      "onscreen_delay": 0,
      "typing_delay": 7.001,
      "typing_duration": 7.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1882,
      "agent_id": 16,
      "delay": 7.003,
      "onscreen_delay": 0,
      "typing_delay": 7.003,
      "typing_duration": 7.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1883,
      "agent_id": 16,
      "delay": 3.003,
      "onscreen_delay": 0,
      "typing_delay": 3.003,
      "typing_duration": 3.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1884,
      "agent_id": 12,
      "delay": 0.001,
      "onscreen_delay": 0,
      "typing_delay": 0.001,
      "typing_duration": 0.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1885,
      "agent_id": 13,
      "delay": 0.004,
      "onscreen_delay": 0,
      "typing_delay": 0.004,
      "typing_duration": 0.004,
      "wpm": 0,
      "message": ""
    }
  ]
}