{
  "average_delay": 2.073,
  "average_delay_with_out_empty_turn": 3.785,
  "average_speech_duration": 2.067,
  "average_transcribe_duration": 2.073,
  "wpm": 55,
  "wpm_with_out_empty_turn": 119,
  "agents": [
    {
      "agent_id": 2,
      "average_delay": 2.073,
      "average_delay_with_out_empty_turn": 3.785,
      "average_speech_duration": 2.067,
      "average_transcribe_duration": 2.073,
      "wpm": 55,
      "wpm_with_out_empty_turn": 119
    },
    {
      "agent_id": 3,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 4,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 5,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    }
  ],
  "messages": [
    {
      "message_id": 1,
      "agent_id": 2,
      "delay": 0.626,
      "speech_duration": 0.356,
      "transcribe_duration": 0.626,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2,
      "agent_id": 2,
      "delay": 0.477,
      "speech_duration": 0.356,
      "transcribe_duration": 0.477,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3,
      "agent_id": 2,
      "delay": 1.331,
      "speech_duration": 1.38,
      "transcribe_duration": 1.331,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 4,
      "agent_id": 2,
      "delay": 0.432,
      "speech_duration": 0.292,
      "transcribe_duration": 0.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 5,
      "agent_id": 2,
      "delay": 0.572,
      "speech_duration": 0.612,
      "transcribe_duration": 0.572,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 6,
      "agent_id": 2,
      "delay": 4.235,
      "speech_duration": 4.26,
      "transcribe_duration": 4.235,
      "wpm": 60,
      "message": "ค่าแรกค่ามัธยฐาน"
    },
    {
      "message_id": 7,
      "agent_id": 2,
      "delay": 0.41,
      "speech_duration": 0.228,
      "transcribe_duration": 0.41,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 8,
      "agent_id": 2,
      "delay": 3.075,
      "speech_duration": 3.108,
      "transcribe_duration": 3.075,
      "wpm": 87,
      "message": "ค่ามัธยฐานคืออะไร"
    },
    {
      "message_id": 9,
      "agent_id": 2,
      "delay": 3.027,
      "speech_duration": 3.044,
      "transcribe_duration": 3.027,
      "wpm": 103,
      "message": "ค่านี้ค่ามัธยฐานนะคะ"
    },
    {
      "message_id": 10,
      "agent_id": 2,
      "delay": 0.439,
      "speech_duration": 0.42,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 11,
      "agent_id": 2,
      "delay": 0.635,
      "speech_duration": 0.676,
      "transcribe_duration": 0.635,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 12,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.292,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 13,
      "agent_id": 2,
      "delay": 2.263,
      "speech_duration": 2.276,
      "transcribe_duration": 2.263,
      "wpm": 158,
      "message": "คำนี้นักเรียนเคยเห็นไหม"
    },
    {
      "message_id": 14,
      "agent_id": 2,
      "delay": 0.567,
      "speech_duration": 0.612,
      "transcribe_duration": 0.567,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 15,
      "agent_id": 2,
      "delay": 6.631,
      "speech_duration": 6.5,
      "transcribe_duration": 6.631,
      "wpm": 166,
      "message": "เคยผ่านตามาหรือยังจริงๆตอนมต้นน่ะก็มีนะลูกตอนตอนมอต้นก็ได้เรียนแล้วนะคะ"
    },
    {
      "message_id": 16,
      "agent_id": 2,
      "delay": 2.959,
      "speech_duration": 2.98,
      "transcribe_duration": 2.959,
      "wpm": 146,
      "message": "ความหมายของค่ามัธยฐานคืออะไร"
    },
    {
      "message_id": 17,
      "agent_id": 2,
      "delay": 8.262,
      "speech_duration": 8.164,
      "transcribe_duration": 8.262,
      "wpm": 147,
      "message": "เราจะนำข้อมูลนะคะเป็นชุดข้อมูลมาจัดเรียงตั้งแต่ค่าน้อยที่สุดไปหาค่าที่มากที่สุด"
    },
    {
      "message_id": 18,
      "agent_id": 2,
      "delay": 6.677,
      "speech_duration": 6.564,
      "transcribe_duration": 6.677,
      "wpm": 176,
      "message": "เอามาเรียงกันนะคะเสร็จแล้วแล้วไปหาว่าค่าไหนที่มันอยู่ตรงกลางของข้อมูลชุดนั้น"
    },
    {
      "message_id": 19,
      "agent_id": 2,
      "delay": 7.826,
      "speech_duration": 7.652,
      "transcribe_duration": 7.826,
      "wpm": 169,
      "message": "ดูเลยเอามาเลี้ยงเสร็จปุ๊บไปดูว่าตรงกลางนั้นน่ะมันคือค่าไหนนะคะคำตอบก็คือการอันนั้นเอง"
    },
    {
      "message_id": 20,
      "agent_id": 2,
      "delay": 0.42,
      "speech_duration": 0.42,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 21,
      "agent_id": 2,
      "delay": 0.451,
      "speech_duration": 0.228,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 22,
      "agent_id": 2,
      "delay": 5.64,
      "speech_duration": 5.668,
      "transcribe_duration": 5.64,
      "wpm": 132,
      "message": "ใช่ไหมอย่างเช่นอะไรเดี๋ยวมันจะมีตัวอย่างนะคะให้ดู"
    },
    {
      "message_id": 23,
      "agent_id": 2,
      "delay": 7.005,
      "speech_duration": 7.012,
      "transcribe_duration": 7.005,
      "wpm": 124,
      "message": "มันมีอยู่ 2 กรณีนะคะการหาค่ามัธยฐานมีอยู่ 2 กรณีกรณีที่ 1"
    },
    {
      "message_id": 24,
      "agent_id": 2,
      "delay": 1.673,
      "speech_duration": 1.7,
      "transcribe_duration": 1.673,
      "wpm": 141,
      "message": "ตัวอย่างนี้นะคะ"
    },
    {
      "message_id": 25,
      "agent_id": 2,
      "delay": 2.226,
      "speech_duration": 2.276,
      "transcribe_duration": 2.226,
      "wpm": 112,
      "message": "ข้อมูลมีอะไรบ้าง"
    },
    {
      "message_id": 26,
      "agent_id": 2,
      "delay": 5.239,
      "speech_duration": 5.22,
      "transcribe_duration": 5.239,
      "wpm": 26,
      "message": "264 8214"
    },
    {
      "message_id": 27,
      "agent_id": 2,
      "delay": 1.46,
      "speech_duration": 1.508,
      "transcribe_duration": 1.46,
      "wpm": 129,
      "message": "ข้อมูลชุดนี้"
    },
    {
      "message_id": 28,
      "agent_id": 2,
      "delay": 1.082,
      "speech_duration": 1.06,
      "transcribe_duration": 1.082,
      "wpm": 57,
      "message": "ครู"
    },
    {
      "message_id": 29,
      "agent_id": 2,
      "delay": 2.707,
      "speech_duration": 2.724,
      "transcribe_duration": 2.707,
      "wpm": 116,
      "message": "ยังไม่ได้จัดอีกไหมคะ"
    },
    {
      "message_id": 30,
      "agent_id": 2,
      "delay": 2.133,
      "speech_duration": 2.148,
      "transcribe_duration": 2.133,
      "wpm": 175,
      "message": "กูยังไม่ได้จัดระเบียบเลย"
    },
    {
      "message_id": 31,
      "agent_id": 2,
      "delay": 8.013,
      "speech_duration": 5.412,
      "transcribe_duration": 8.013,
      "wpm": 183,
      "message": "หาค่ามัธยฐานจะต้องเอาข้อมูลนักเรียนก่อนมะเร็งจากค่าน้อยไปหาค่ามาก"
    },
    {
      "message_id": 32,
      "agent_id": 2,
      "delay": 4.892,
      "speech_duration": 2.916,
      "transcribe_duration": 4.892,
      "wpm": 46,
      "message": "ทันไหมคะ"
    },
    {
      "message_id": 33,
      "agent_id": 2,
      "delay": 4.866,
      "speech_duration": 2.98,
      "transcribe_duration": 4.866,
      "wpm": 50,
      "message": "รีบมานะคะ"
    },
    {
      "message_id": 34,
      "agent_id": 2,
      "delay": 0.581,
      "speech_duration": 0.612,
      "transcribe_duration": 0.581,
      "wpm": 98,
      "message": "ไหน"
    },
    {
      "message_id": 35,
      "agent_id": 2,
      "delay": 6.085,
      "speech_duration": 3.364,
      "transcribe_duration": 6.085,
      "wpm": 98,
      "message": "แล้วก็มี 6 8 10 12 14"
    },
    {
      "message_id": 36,
      "agent_id": 2,
      "delay": 0.639,
      "speech_duration": 1.508,
      "transcribe_duration": 0.639,
      "wpm": 99,
      "message": "เอาข้อมูล"
    },
    {
      "message_id": 37,
      "agent_id": 2,
      "delay": 2.278,
      "speech_duration": 3.492,
      "transcribe_duration": 2.278,
      "wpm": 137,
      "message": "เอามาเรียงลำดับจากค่าน้อยที่สุด"
    },
    {
      "message_id": 38,
      "agent_id": 2,
      "delay": 2.437,
      "speech_duration": 2.468,
      "transcribe_duration": 2.437,
      "wpm": 146,
      "message": "ไปหาค่าที่มากที่สุดนะคะ"
    },
    {
      "message_id": 39,
      "agent_id": 2,
      "delay": 0.43,
      "speech_duration": 0.228,
      "transcribe_duration": 0.43,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 40,
      "agent_id": 2,
      "delay": 7.387,
      "speech_duration": 7.396,
      "transcribe_duration": 7.387,
      "wpm": 132,
      "message": "เมื่อเราเรียงเสร็จแล้วเราก็จะมาหาตำแหน่งตำแหน่งของมัธยฐานคืออะไร"
    },
    {
      "message_id": 41,
      "agent_id": 2,
      "delay": 1.846,
      "speech_duration": 1.828,
      "transcribe_duration": 1.846,
      "wpm": 189,
      "message": "อันนี้เขาให้ใช้สูตรลูก"
    },
    {
      "message_id": 42,
      "agent_id": 2,
      "delay": 3.326,
      "speech_duration": 3.364,
      "transcribe_duration": 3.326,
      "wpm": 94,
      "message": "ตัวนี้คือจำนวนข้อมูล"
    },
    {
      "message_id": 43,
      "agent_id": 2,
      "delay": 2.506,
      "speech_duration": 2.532,
      "transcribe_duration": 2.506,
      "wpm": 184,
      "message": "ในชุดนี้มีจำนวนทั้งหมดเท่าไหร่"
    },
    {
      "message_id": 44,
      "agent_id": 2,
      "delay": 1.081,
      "speech_duration": 1.124,
      "transcribe_duration": 1.081,
      "wpm": 53,
      "message": "นับ"
    },
    {
      "message_id": 45,
      "agent_id": 2,
      "delay": 8.29,
      "speech_duration": 8.292,
      "transcribe_duration": 8.29,
      "wpm": 78,
      "message": "1 2 3 4 5 6 7 มันมีข้อมูลทั้งหมดอยู่ 7 ตัว"
    },
    {
      "message_id": 46,
      "agent_id": 2,
      "delay": 3.5,
      "speech_duration": 3.428,
      "transcribe_duration": 3.5,
      "wpm": 131,
      "message": "เพราะฉะนั้นตัวนี้ก็คือเจตนะคะ"
    },
    {
      "message_id": 47,
      "agent_id": 2,
      "delay": 3.681,
      "speech_duration": 3.62,
      "transcribe_duration": 3.681,
      "wpm": 99,
      "message": "2 ขึ้นมานัดตรงนี้ดีกว่า"
    },
    {
      "message_id": 48,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 49,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 50,
      "agent_id": 2,
      "delay": 1.332,
      "speech_duration": 1.38,
      "transcribe_duration": 1.332,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 51,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.356,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 52,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 53,
      "agent_id": 2,
      "delay": 0.484,
      "speech_duration": 0.548,
      "transcribe_duration": 0.484,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 54,
      "agent_id": 2,
      "delay": 0.466,
      "speech_duration": 0.484,
      "transcribe_duration": 0.466,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 55,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.42,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 56,
      "agent_id": 2,
      "delay": 0.323,
      "speech_duration": 0.356,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 57,
      "agent_id": 2,
      "delay": 3.097,
      "speech_duration": 3.108,
      "transcribe_duration": 3.097,
      "wpm": 68,
      "message": "อันนี้คือ 1 2"
    },
    {
      "message_id": 58,
      "agent_id": 2,
      "delay": 2.256,
      "speech_duration": 2.276,
      "transcribe_duration": 2.256,
      "wpm": 20,
      "message": "34"
    },
    {
      "message_id": 59,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.356,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 60,
      "agent_id": 2,
      "delay": 3.006,
      "speech_duration": 3.044,
      "transcribe_duration": 3.006,
      "wpm": 59,
      "message": "ค่า 6 และ 7"
    },
    {
      "message_id": 61,
      "agent_id": 2,
      "delay": 6.001,
      "speech_duration": 5.86,
      "transcribe_duration": 6.001,
      "wpm": 184,
      "message": "แม่ค้า 7 มันคือตัวนี้เอ็มก็คือจำนวนข้อมูลทั้งหมดในชุดนี้ก็คือเอา 7 ลงมา"
    },
    {
      "message_id": 62,
      "agent_id": 2,
      "delay": 1.953,
      "speech_duration": 1.956,
      "transcribe_duration": 1.953,
      "wpm": 161,
      "message": "เสร็จแล้วไปบวกด้วย 1"
    },
    {
      "message_id": 63,
      "agent_id": 2,
      "delay": 5.298,
      "speech_duration": 5.156,
      "transcribe_duration": 5.298,
      "wpm": 175,
      "message": "อันนี้เป็นสูตรของเขานะคะอันนี้คือสูตรของเขา n + 1 หารด้วย 2"
    },
    {
      "message_id": 64,
      "agent_id": 2,
      "delay": 5.39,
      "speech_duration": 5.348,
      "transcribe_duration": 5.39,
      "wpm": 135,
      "message": "วัดสมาน n = 7 ใช่ไหมคะเอามา + 1 เป็นเท่าไหร่ลูก"
    },
    {
      "message_id": 65,
      "agent_id": 2,
      "delay": 3.352,
      "speech_duration": 3.364,
      "transcribe_duration": 3.352,
      "wpm": 85,
      "message": "7 + 1 = 8 ถูกไหมคะ"
    },
    {
      "message_id": 66,
      "agent_id": 2,
      "delay": 2.853,
      "speech_duration": 2.852,
      "transcribe_duration": 2.853,
      "wpm": 68,
      "message": "8 เอามาหาร 2"
    },
    {
      "message_id": 67,
      "agent_id": 2,
      "delay": 0.316,
      "speech_duration": 0.356,
      "transcribe_duration": 0.316,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 68,
      "agent_id": 2,
      "delay": 0.484,
      "speech_duration": 0.292,
      "transcribe_duration": 0.484,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 69,
      "agent_id": 2,
      "delay": 1.528,
      "speech_duration": 1.572,
      "transcribe_duration": 1.528,
      "wpm": 95,
      "message": "เท่ากับ 4"
    },
    {
      "message_id": 70,
      "agent_id": 2,
      "delay": 2.748,
      "speech_duration": 2.788,
      "transcribe_duration": 2.748,
      "wpm": 54,
      "message": "8 / 2 = 4"
    },
    {
      "message_id": 71,
      "agent_id": 2,
      "delay": 5.686,
      "speech_duration": 5.668,
      "transcribe_duration": 5.686,
      "wpm": 114,
      "message": "เพราะฉะนั้นมัธยฐานค่าที่อยู่ในตำแหน่งที่ 4"
    },
    {
      "message_id": 72,
      "agent_id": 2,
      "delay": 0.198,
      "speech_duration": 0.228,
      "transcribe_duration": 0.198,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 73,
      "agent_id": 2,
      "delay": 6.148,
      "speech_duration": 6.116,
      "transcribe_duration": 6.148,
      "wpm": 162,
      "message": "ในตำแหน่งที่ 4 นะคะคืออะไรเห็นไหมเนี่ยตำแหน่งที่ 4 ก็คือเลขอะไรคะ"
    },
    {
      "message_id": 74,
      "agent_id": 2,
      "delay": 6.607,
      "speech_duration": 6.564,
      "transcribe_duration": 6.607,
      "wpm": 117,
      "message": "คือเลข 8 นั่นเองอันนี้คือใช้สูตรนะอันนี้คือใช้สูตร"
    },
    {
      "message_id": 75,
      "agent_id": 2,
      "delay": 5.085,
      "speech_duration": 5.028,
      "transcribe_duration": 5.085,
      "wpm": 128,
      "message": "แต่ถ้าง่ายจำนวนข้อมูลเนี่ยนะมันมีน้อยนะลูก"
    },
    {
      "message_id": 76,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 77,
      "agent_id": 2,
      "delay": 2.485,
      "speech_duration": 2.468,
      "transcribe_duration": 2.485,
      "wpm": 158,
      "message": "แล้วก็หาค่าที่อยู่ตรงกลาง"
    },
    {
      "message_id": 78,
      "agent_id": 2,
      "delay": 1.087,
      "speech_duration": 1.124,
      "transcribe_duration": 1.087,
      "wpm": 107,
      "message": "ค**อะไร"
    },
    {
      "message_id": 79,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.292,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 80,
      "agent_id": 2,
      "delay": 2.36,
      "speech_duration": 2.34,
      "transcribe_duration": 2.36,
      "wpm": 122,
      "message": "โดยขีดฆ่าไปเลยนะคะ"
    },
    {
      "message_id": 81,
      "agent_id": 2,
      "delay": 0.494,
      "speech_duration": 0.484,
      "transcribe_duration": 0.494,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 82,
      "agent_id": 2,
      "delay": 2.362,
      "speech_duration": 2.404,
      "transcribe_duration": 2.362,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 83,
      "agent_id": 2,
      "delay": 3.082,
      "speech_duration": 3.108,
      "transcribe_duration": 3.082,
      "wpm": 39,
      "message": "แป๊บนึง"
    },
    {
      "message_id": 84,
      "agent_id": 2,
      "delay": 3.059,
      "speech_duration": 3.108,
      "transcribe_duration": 3.059,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 85,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 86,
      "agent_id": 2,
      "delay": 5.673,
      "speech_duration": 5.54,
      "transcribe_duration": 5.673,
      "wpm": 160,
      "message": "นักเรียนจะต้องจำว่าเราจะต้องเอาข้อมูลมาเรียงก่อนนะคะตัวนี้"
    },
    {
      "message_id": 87,
      "agent_id": 2,
      "delay": 12.498,
      "speech_duration": 12.26,
      "transcribe_duration": 12.498,
      "wpm": 128,
      "message": "สูตรตัดไปเลยกับมากที่สุดละคู่ทีละคู่จนเหลือข้อมูลที่อยู่ตรงกลางอันนี้คือคำตอบอันนี้คือวิธีที่ง่ายไม่ต้อง"
    },
    {
      "message_id": 88,
      "agent_id": 2,
      "delay": 2.705,
      "speech_duration": 2.724,
      "transcribe_duration": 2.705,
      "wpm": 165,
      "message": "ไม่ต้องมาใช้สูตรคำนวณแบบนี้ละ"
    },
    {
      "message_id": 89,
      "agent_id": 2,
      "delay": 5.175,
      "speech_duration": 5.028,
      "transcribe_duration": 5.175,
      "wpm": 164,
      "message": "ถ้าเราตัดจากน้อยสุดล่าสุดตัดเข้าไปทีละคู่ทีละคู่ติดลูก"
    },
    {
      "message_id": 90,
      "agent_id": 2,
      "delay": 2.321,
      "speech_duration": 2.34,
      "transcribe_duration": 2.321,
      "wpm": 167,
      "message": "เหลือข้อมูลที่อยู่ตรงกลาง"
    },
    {
      "message_id": 91,
      "agent_id": 2,
      "delay": 1.821,
      "speech_duration": 1.828,
      "transcribe_duration": 1.821,
      "wpm": 156,
      "message": "ข้อมูลหนังสือคำตอบ"
    },
    {
      "message_id": 92,
      "agent_id": 2,
      "delay": 1.344,
      "speech_duration": 1.38,
      "transcribe_duration": 1.344,
      "wpm": 87,
      "message": "โอเคไหม"
    },
    {
      "message_id": 93,
      "agent_id": 2,
      "delay": 0.347,
      "speech_duration": 0.228,
      "transcribe_duration": 0.347,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 94,
      "agent_id": 2,
      "delay": 9.974,
      "speech_duration": 9.828,
      "transcribe_duration": 9.974,
      "wpm": 163,
      "message": "ถ้าใครไม่อยากทำแบบกูไม่อยากตัดนักเรียนใช้สูตรก็ได้ n + 1 ส่วน 2 ราคา n คือจำนวนของข้อมูลในชุดนี้มีเท่าไหร่"
    },
    {
      "message_id": 95,
      "agent_id": 2,
      "delay": 1.245,
      "speech_duration": 1.252,
      "transcribe_duration": 1.245,
      "wpm": 144,
      "message": "มันมีอยู่ 7"
    },
    {
      "message_id": 96,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.228,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 97,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 98,
      "agent_id": 2,
      "delay": 4.739,
      "speech_duration": 4.708,
      "transcribe_duration": 4.739,
      "wpm": 131,
      "message": "ใช่ค่ะมี 7 ก็มาบวก 1 ส่วน 2 ตำแหน่งที่ 4"
    },
    {
      "message_id": 99,
      "agent_id": 2,
      "delay": 4.867,
      "speech_duration": 4.772,
      "transcribe_duration": 4.867,
      "wpm": 167,
      "message": "1 2 3 4 ที่โรงเรียนคำตอบก็คือเหมือนกันก็คือแปะกันเอง"
    },
    {
      "message_id": 100,
      "agent_id": 2,
      "delay": 5.58,
      "speech_duration": 5.604,
      "transcribe_duration": 5.58,
      "wpm": 107,
      "message": "อันนี้คือค่ามัธยฐานของข้อมูลมีการแจกแจง"
    },
    {
      "message_id": 101,
      "agent_id": 2,
      "delay": 6.354,
      "speech_duration": 6.244,
      "transcribe_duration": 6.354,
      "wpm": 159,
      "message": "นะคะแล้วก็น้อยด้วยไม่ได้เยอะอันนี้ทำได้ง่ายทีนี้มาดูตัวอย่างที่ 2"
    },
    {
      "message_id": 102,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.228,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 103,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.484,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 104,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 105,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.228,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 106,
      "agent_id": 2,
      "delay": 2.7,
      "speech_duration": 2.724,
      "transcribe_duration": 2.7,
      "wpm": 171,
      "message": "ตัวอย่างที่ 2 เลี้ยงเหมือนเดิม"
    },
    {
      "message_id": 107,
      "agent_id": 2,
      "delay": 3.284,
      "speech_duration": 3.3,
      "transcribe_duration": 3.284,
      "wpm": 155,
      "message": "ราคาค่าน้อยที่สุดไปหาค่ามากที่สุด"
    },
    {
      "message_id": 108,
      "agent_id": 2,
      "delay": 1.985,
      "speech_duration": 2.02,
      "transcribe_duration": 1.985,
      "wpm": 104,
      "message": "มันมีกี่ตัวคะ"
    },
    {
      "message_id": 109,
      "agent_id": 2,
      "delay": 3.379,
      "speech_duration": 3.3,
      "transcribe_duration": 3.379,
      "wpm": 209,
      "message": "นักเรียนบ้านมันมีกี่ตัวเนี่ยข้อมูลชุดนี้นับซิ"
    },
    {
      "message_id": 110,
      "agent_id": 2,
      "delay": 0.411,
      "speech_duration": 0.228,
      "transcribe_duration": 0.411,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 111,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 112,
      "agent_id": 2,
      "delay": 0.323,
      "speech_duration": 0.356,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 113,
      "agent_id": 2,
      "delay": 4.372,
      "speech_duration": 4.388,
      "transcribe_duration": 4.372,
      "wpm": 68,
      "message": "มีอยู่ 8 ตัวนะคะ 12"
    },
    {
      "message_id": 114,
      "agent_id": 2,
      "delay": 2.885,
      "speech_duration": 2.916,
      "transcribe_duration": 2.885,
      "wpm": 41,
      "message": "3 4 5 6"
    },
    {
      "message_id": 115,
      "agent_id": 2,
      "delay": 2.717,
      "speech_duration": 2.66,
      "transcribe_duration": 2.717,
      "wpm": 85,
      "message": "และตัวนี้คือ 8"
    },
    {
      "message_id": 116,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 117,
      "agent_id": 2,
      "delay": 1.596,
      "speech_duration": 1.636,
      "transcribe_duration": 1.596,
      "wpm": 174,
      "message": "เพราะฉะนั้นตามสูตร"
    },
    {
      "message_id": 118,
      "agent_id": 2,
      "delay": 4.427,
      "speech_duration": 4.388,
      "transcribe_duration": 4.427,
      "wpm": 113,
      "message": "8 เอามาบวก 1 นะคะแล้วไปหารด้วย 2"
    },
    {
      "message_id": 119,
      "agent_id": 2,
      "delay": 3.018,
      "speech_duration": 3.044,
      "transcribe_duration": 3.018,
      "wpm": 89,
      "message": "มันได้เท่ากับ 4.5"
    },
    {
      "message_id": 120,
      "agent_id": 2,
      "delay": 5.404,
      "speech_duration": 5.412,
      "transcribe_duration": 5.404,
      "wpm": 169,
      "message": "มันเป็นจุดทศนิยมมันไม่เป็นจำนวนเต็มตำแหน่งมันจะอยู่ตรงไหนล่ะ"
    },
    {
      "message_id": 121,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 122,
      "agent_id": 2,
      "delay": 2.434,
      "speech_duration": 2.468,
      "transcribe_duration": 2.434,
      "wpm": 55,
      "message": "นะคะ 4.5"
    },
    {
      "message_id": 123,
      "agent_id": 2,
      "delay": 1.008,
      "speech_duration": 1.06,
      "transcribe_duration": 1.008,
      "wpm": 113,
      "message": "ตำแหน่ง"
    },
    {
      "message_id": 124,
      "agent_id": 2,
      "delay": 6.69,
      "speech_duration": 6.628,
      "transcribe_duration": 6.69,
      "wpm": 106,
      "message": "1 2 3 4 ตำแหน่งที่ 4 คือเลข 9 ตำแหน่งที่ 5 คือ"
    },
    {
      "message_id": 125,
      "agent_id": 2,
      "delay": 1.671,
      "speech_duration": 1.7,
      "transcribe_duration": 1.671,
      "wpm": 62,
      "message": "เลข 11"
    },
    {
      "message_id": 126,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 127,
      "agent_id": 2,
      "delay": 3.659,
      "speech_duration": 3.684,
      "transcribe_duration": 3.659,
      "wpm": 130,
      "message": "เพราะฉะนั้นเขาก็เลยเอาสองตัวนี้"
    },
    {
      "message_id": 128,
      "agent_id": 2,
      "delay": 2.899,
      "speech_duration": 2.916,
      "transcribe_duration": 2.899,
      "wpm": 159,
      "message": "เอามารวมกันก่อนแล้วไปหารด้วย 2"
    },
    {
      "message_id": 129,
      "agent_id": 2,
      "delay": 4.736,
      "speech_duration": 4.644,
      "transcribe_duration": 4.736,
      "wpm": 149,
      "message": "เอามารวมกันนะคะ 9 กับ 11 ตำแหน่งนี้นะ 4 ที่ 5"
    },
    {
      "message_id": 130,
      "agent_id": 2,
      "delay": 3.153,
      "speech_duration": 3.172,
      "transcribe_duration": 3.153,
      "wpm": 128,
      "message": "เอามารวมกันเป็นเท่าไหร่ลูก"
    },
    {
      "message_id": 131,
      "agent_id": 2,
      "delay": 0.507,
      "speech_duration": 0.484,
      "transcribe_duration": 0.507,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 132,
      "agent_id": 2,
      "delay": 3.2,
      "speech_duration": 3.172,
      "transcribe_duration": 3.2,
      "wpm": 57,
      "message": "91 + 5 = 20"
    },
    {
      "message_id": 133,
      "agent_id": 2,
      "delay": 3.529,
      "speech_duration": 3.556,
      "transcribe_duration": 3.529,
      "wpm": 93,
      "message": "เอามาหาร 2 คำตอบก็คือ"
    },
    {
      "message_id": 134,
      "agent_id": 2,
      "delay": 1.736,
      "speech_duration": 1.764,
      "transcribe_duration": 1.736,
      "wpm": 94,
      "message": "10 นั่นเอง"
    },
    {
      "message_id": 135,
      "agent_id": 2,
      "delay": 2.401,
      "speech_duration": 2.404,
      "transcribe_duration": 2.401,
      "wpm": 100,
      "message": "นะคะคำตอบคือ 10"
    },
    {
      "message_id": 136,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 137,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.228,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 138,
      "agent_id": 2,
      "delay": 0.447,
      "speech_duration": 0.228,
      "transcribe_duration": 0.447,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 139,
      "agent_id": 2,
      "delay": 1.53,
      "speech_duration": 1.572,
      "transcribe_duration": 1.53,
      "wpm": 67,
      "message": "โอเคนะ"
    },
    {
      "message_id": 140,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 141,
      "agent_id": 2,
      "delay": 10.92,
      "speech_duration": 10.724,
      "transcribe_duration": 10.92,
      "wpm": 147,
      "message": "เข้าใจนะคะมีใครถามไหมสงสัยไหมค่ามัธยฐานดูว่าจำนวนชุดข้อมูลจะมาจะแตกต่างกันเฉพาะที่ 1 มันเป็นที่ถูกไหมลูก"
    },
    {
      "message_id": 142,
      "agent_id": 2,
      "delay": 4.524,
      "speech_duration": 4.516,
      "transcribe_duration": 4.524,
      "wpm": 136,
      "message": "มันเป็น 7 เนี่ยมันมี 7 ตัวเพราะฉะนั้นอัด"
    },
    {
      "message_id": 143,
      "agent_id": 2,
      "delay": 5.041,
      "speech_duration": 4.9,
      "transcribe_duration": 5.041,
      "wpm": 168,
      "message": "น้อยสุดกับมากสุดมันง่ายจะตัดก็มาเหลือค่าที่อยู่ตรงกลาง"
    },
    {
      "message_id": 144,
      "agent_id": 2,
      "delay": 7.59,
      "speech_duration": 7.46,
      "transcribe_duration": 7.59,
      "wpm": 189,
      "message": "แต่ถ้าเมื่อไหร่ที่ข้อมูลมันเป็นจำนวนคู่นะคะจำนวนข้อมูลเป็นจำนวนคู่อย่างนี้มันมี 8 เพราะฉะนั้น"
    },
    {
      "message_id": 145,
      "agent_id": 2,
      "delay": 1.915,
      "speech_duration": 1.956,
      "transcribe_duration": 1.915,
      "wpm": 130,
      "message": "เวลาเราตัดเข้ามา"
    },
    {
      "message_id": 146,
      "agent_id": 2,
      "delay": 3.04,
      "speech_duration": 3.044,
      "transcribe_duration": 3.04,
      "wpm": 153,
      "message": "ถ้าตรงกลางมันจะเหลืออยู่ 2 ตัว"
    },
    {
      "message_id": 147,
      "agent_id": 2,
      "delay": 6.071,
      "speech_duration": 5.988,
      "transcribe_duration": 6.071,
      "wpm": 228,
      "message": "มันจะมันจะอยู่ตรงกลางอยู่ 2 ตัวเพราะฉะนั้นก็เอาค่าที่อยู่ตรงกลางได้นำมารวมกันแล้วหารด้วย 2"
    },
    {
      "message_id": 148,
      "agent_id": 2,
      "delay": 4.847,
      "speech_duration": 4.772,
      "transcribe_duration": 4.847,
      "wpm": 123,
      "message": "อันนี้ 9 + 11 แล้วหารด้วย 2 เท่ากับ 10"
    },
    {
      "message_id": 149,
      "agent_id": 2,
      "delay": 2.274,
      "speech_duration": 2.276,
      "transcribe_duration": 2.274,
      "wpm": 92,
      "message": "โอเคไหมผ่านนะ"
    },
    {
      "message_id": 150,
      "agent_id": 2,
      "delay": 0.372,
      "speech_duration": 0.42,
      "transcribe_duration": 0.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 151,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.292,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 152,
      "agent_id": 2,
      "delay": 1.228,
      "speech_duration": 1.252,
      "transcribe_duration": 1.228,
      "wpm": 96,
      "message": "หาแม่คะ"
    },
    {
      "message_id": 153,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.356,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 154,
      "agent_id": 2,
      "delay": 1.779,
      "speech_duration": 1.828,
      "transcribe_duration": 1.779,
      "wpm": 156,
      "message": "มีใครสงสัยในตัวนี้"
    },
    {
      "message_id": 155,
      "agent_id": 2,
      "delay": 3.012,
      "speech_duration": 3.044,
      "transcribe_duration": 3.012,
      "wpm": 158,
      "message": "ไม่มีใครสงสัยใช่ไหมจะผ่านแล้วนะ"
    },
    {
      "message_id": 156,
      "agent_id": 2,
      "delay": 0.623,
      "speech_duration": 0.676,
      "transcribe_duration": 0.623,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 157,
      "agent_id": 2,
      "delay": 1.6,
      "speech_duration": 1.636,
      "transcribe_duration": 1.6,
      "wpm": 128,
      "message": "โอเคไม่ผ่านนะ"
    },
    {
      "message_id": 158,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 159,
      "agent_id": 2,
      "delay": 0.417,
      "speech_duration": 0.42,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 160,
      "agent_id": 2,
      "delay": 4.7,
      "speech_duration": 4.644,
      "transcribe_duration": 4.7,
      "wpm": 155,
      "message": "ต่อไปตัวอย่างที่ศาลอาจเริ่มเริ่มตัวนี้เริ่มจะมา"
    },
    {
      "message_id": 161,
      "agent_id": 2,
      "delay": 12.867,
      "speech_duration": 12.644,
      "transcribe_duration": 12.867,
      "wpm": 160,
      "message": "แตกต่างจากเมื่อกี้แล้วใช่ไหมคะเมื่อกี้นี้ข้อมูลมันมีน้อยนะลูกข้อมูลมีกี่คนเองมี 7 คนมี 8 คนน่ะมันก็น้อยใช่ไหมคะเอามาจัดเรียงเนี่ยมันไง"
    },
    {
      "message_id": 162,
      "agent_id": 2,
      "delay": 1.478,
      "speech_duration": 1.508,
      "transcribe_duration": 1.478,
      "wpm": 70,
      "message": "ตัวนี้"
    },
    {
      "message_id": 163,
      "agent_id": 2,
      "delay": 0.394,
      "speech_duration": 0.42,
      "transcribe_duration": 0.394,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 164,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 165,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 166,
      "agent_id": 2,
      "delay": 3.73,
      "speech_duration": 3.748,
      "transcribe_duration": 3.73,
      "wpm": 100,
      "message": "เขาให้มาเป็นแผนภาพต้นไม้"
    },
    {
      "message_id": 167,
      "agent_id": 2,
      "delay": 5.483,
      "speech_duration": 5.412,
      "transcribe_duration": 5.483,
      "wpm": 130,
      "message": "แผนภาพต้นแล้วก็ใบอันนี้คือต้นฝั่งด้านนี้คือต้น"
    },
    {
      "message_id": 168,
      "agent_id": 2,
      "delay": 10.118,
      "speech_duration": 10.02,
      "transcribe_duration": 10.118,
      "wpm": 114,
      "message": "ต้นของอะไรต้นของความสูงนะคะหน่วยเป็น cm ของนักเรียนม 6/5 เขาให้หาค่ามัธยฐาน"
    },
    {
      "message_id": 169,
      "agent_id": 2,
      "delay": 1.082,
      "speech_duration": 1.124,
      "transcribe_duration": 1.082,
      "wpm": 93,
      "message": "ข้อมูล"
    },
    {
      "message_id": 170,
      "agent_id": 2,
      "delay": 4.508,
      "speech_duration": 4.516,
      "transcribe_duration": 4.508,
      "wpm": 143,
      "message": "นักเรียนหาจำนวนคนได้ไหมคะว่ามีกี่คนในม 5/6"
    },
    {
      "message_id": 171,
      "agent_id": 2,
      "delay": 0.581,
      "speech_duration": 0.612,
      "transcribe_duration": 0.581,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 172,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 173,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 174,
      "agent_id": 2,
      "delay": 7.111,
      "speech_duration": 7.012,
      "transcribe_duration": 7.111,
      "wpm": 111,
      "message": "จำนวนคนคืออะไรคือให้มันดูตรงใบมันมีกี่ใบนะคะมีกี่ใบ"
    },
    {
      "message_id": 175,
      "agent_id": 2,
      "delay": 1.139,
      "speech_duration": 1.188,
      "transcribe_duration": 1.139,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 176,
      "agent_id": 2,
      "delay": 0.444,
      "speech_duration": 0.484,
      "transcribe_duration": 0.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 177,
      "agent_id": 2,
      "delay": 1.532,
      "speech_duration": 1.572,
      "transcribe_duration": 1.532,
      "wpm": 67,
      "message": "อันนี้"
    },
    {
      "message_id": 178,
      "agent_id": 2,
      "delay": 1.075,
      "speech_duration": 1.124,
      "transcribe_duration": 1.075,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 179,
      "agent_id": 2,
      "delay": 4.489,
      "speech_duration": 4.516,
      "transcribe_duration": 4.489,
      "wpm": 80,
      "message": "ความหมายคนแรกแถวนี้นะคะ"
    },
    {
      "message_id": 180,
      "agent_id": 2,
      "delay": 3.537,
      "speech_duration": 3.556,
      "transcribe_duration": 3.537,
      "wpm": 63,
      "message": "คนแรกก็คือ 138"
    },
    {
      "message_id": 181,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 182,
      "agent_id": 2,
      "delay": 0.504,
      "speech_duration": 0.548,
      "transcribe_duration": 0.504,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 183,
      "agent_id": 2,
      "delay": 2.168,
      "speech_duration": 2.212,
      "transcribe_duration": 2.168,
      "wpm": 75,
      "message": "คือคนนี้นะ"
    },
    {
      "message_id": 184,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 185,
      "agent_id": 2,
      "delay": 4.875,
      "speech_duration": 4.9,
      "transcribe_duration": 4.875,
      "wpm": 52,
      "message": "วันที่ 2 คือ 139"
    },
    {
      "message_id": 186,
      "agent_id": 2,
      "delay": 0.505,
      "speech_duration": 0.548,
      "transcribe_duration": 0.505,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 187,
      "agent_id": 2,
      "delay": 0.439,
      "speech_duration": 0.228,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 188,
      "agent_id": 2,
      "delay": 0.317,
      "speech_duration": 0.356,
      "transcribe_duration": 0.317,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 189,
      "agent_id": 2,
      "delay": 5.679,
      "speech_duration": 5.668,
      "transcribe_duration": 5.679,
      "wpm": 90,
      "message": "แค่เอาเลขแต่กับเลข 9 มาต่อท้าย 13"
    },
    {
      "message_id": 190,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.228,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 191,
      "agent_id": 2,
      "delay": 1.033,
      "speech_duration": 1.06,
      "transcribe_duration": 1.033,
      "wpm": 113,
      "message": "นะลูกนะ"
    },
    {
      "message_id": 192,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 193,
      "agent_id": 2,
      "delay": 1.86,
      "speech_duration": 1.892,
      "transcribe_duration": 1.86,
      "wpm": 166,
      "message": "อันนี้คือความหมายมัน"
    },
    {
      "message_id": 194,
      "agent_id": 2,
      "delay": 2.251,
      "speech_duration": 2.212,
      "transcribe_duration": 2.251,
      "wpm": 88,
      "message": "อ่าน 7 กับ 7"
    },
    {
      "message_id": 195,
      "agent_id": 2,
      "delay": 3.326,
      "speech_duration": 3.364,
      "transcribe_duration": 3.326,
      "wpm": 18,
      "message": "137"
    },
    {
      "message_id": 196,
      "agent_id": 2,
      "delay": 0.812,
      "speech_duration": 0.868,
      "transcribe_duration": 0.812,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 197,
      "agent_id": 2,
      "delay": 2.174,
      "speech_duration": 2.212,
      "transcribe_duration": 2.174,
      "wpm": 88,
      "message": "อันนี้ก็ 137"
    },
    {
      "message_id": 198,
      "agent_id": 2,
      "delay": 0.401,
      "speech_duration": 0.42,
      "transcribe_duration": 0.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 199,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 200,
      "agent_id": 2,
      "delay": 1.594,
      "speech_duration": 1.636,
      "transcribe_duration": 1.594,
      "wpm": 128,
      "message": "วันนี้มีกี่คน"
    },
    {
      "message_id": 201,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 202,
      "agent_id": 2,
      "delay": 6.99,
      "speech_duration": 6.884,
      "transcribe_duration": 6.99,
      "wpm": 78,
      "message": "1 2 3 4 บิล 4 คนนะคะนับตัวนี้ต่อเลย"
    },
    {
      "message_id": 203,
      "agent_id": 2,
      "delay": 5.154,
      "speech_duration": 5.156,
      "transcribe_duration": 5.154,
      "wpm": 55,
      "message": "4 แล้วก็ 5 6 7 8 9"
    },
    {
      "message_id": 204,
      "agent_id": 2,
      "delay": 0.835,
      "speech_duration": 0.868,
      "transcribe_duration": 0.835,
      "wpm": 52,
      "message": "10"
    },
    {
      "message_id": 205,
      "agent_id": 2,
      "delay": 3.33,
      "speech_duration": 3.364,
      "transcribe_duration": 3.33,
      "wpm": 54,
      "message": "11 12 13 14"
    },
    {
      "message_id": 206,
      "agent_id": 2,
      "delay": 5.244,
      "speech_duration": 5.284,
      "transcribe_duration": 5.244,
      "wpm": 60,
      "message": "15 16 17 18 19 20 คน"
    },
    {
      "message_id": 207,
      "agent_id": 2,
      "delay": 1.73,
      "speech_duration": 1.764,
      "transcribe_duration": 1.73,
      "wpm": 51,
      "message": "20 คน"
    },
    {
      "message_id": 208,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 209,
      "agent_id": 2,
      "delay": 2.142,
      "speech_duration": 2.148,
      "transcribe_duration": 2.142,
      "wpm": 112,
      "message": "อันนี้คือเอ็นนะ"
    },
    {
      "message_id": 210,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 211,
      "agent_id": 2,
      "delay": 7.136,
      "speech_duration": 7.076,
      "transcribe_duration": 7.136,
      "wpm": 123,
      "message": "เอ็นก็คือจำนวนของนักเรียนทั้งหมดในม 6/5 ที่เขาไปหาความสูง"
    },
    {
      "message_id": 212,
      "agent_id": 2,
      "delay": 4.236,
      "speech_duration": 4.26,
      "transcribe_duration": 4.236,
      "wpm": 155,
      "message": "หน่วยเป็นเซนติเมตร cm ถ้าเขียนอย่างนี้นะลูก"
    },
    {
      "message_id": 213,
      "agent_id": 2,
      "delay": 5.698,
      "speech_duration": 5.668,
      "transcribe_duration": 5.698,
      "wpm": 101,
      "message": "100 138 มันดูมันดูยากข้อมูลตั้ง 20 คน"
    },
    {
      "message_id": 214,
      "agent_id": 2,
      "delay": 7.535,
      "speech_duration": 7.396,
      "transcribe_duration": 7.535,
      "wpm": 174,
      "message": "มันจะเขียนแล้วมันจะเวลาเอามาเรียงจากน้อยไปหามากเลยมันจะยากเขาก็เลยมาทำเป็นแผนภาพต้นใบ"
    },
    {
      "message_id": 215,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 216,
      "agent_id": 2,
      "delay": 1.467,
      "speech_duration": 1.508,
      "transcribe_duration": 1.467,
      "wpm": 129,
      "message": "ต้นก็คืออะไร"
    },
    {
      "message_id": 217,
      "agent_id": 2,
      "delay": 2.697,
      "speech_duration": 2.724,
      "transcribe_duration": 2.697,
      "wpm": 209,
      "message": "เลขที่มันเหมือนกันครั้งหน้าเอามาเขียน"
    },
    {
      "message_id": 218,
      "agent_id": 2,
      "delay": 2.894,
      "speech_duration": 2.916,
      "transcribe_duration": 2.894,
      "wpm": 190,
      "message": "อยู่ข้างหน้าอย่างนี้นะคะ 13 อย่างนี้"
    },
    {
      "message_id": 219,
      "agent_id": 2,
      "delay": 2.867,
      "speech_duration": 2.724,
      "transcribe_duration": 2.867,
      "wpm": 198,
      "message": "แล้วเลขที่มันต่างกันก็คือตัวที่อยู่"
    },
    {
      "message_id": 220,
      "agent_id": 2,
      "delay": 0.896,
      "speech_duration": 0.932,
      "transcribe_duration": 0.896,
      "wpm": 64,
      "message": "ขาย"
    },
    {
      "message_id": 221,
      "agent_id": 2,
      "delay": 3.845,
      "speech_duration": 3.812,
      "transcribe_duration": 3.845,
      "wpm": 118,
      "message": "8 9 7 7 เนี่ยก็เอามาส่วนตรงไป"
    },
    {
      "message_id": 222,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 223,
      "agent_id": 2,
      "delay": 1.273,
      "speech_duration": 1.316,
      "transcribe_duration": 1.273,
      "wpm": 57,
      "message": "เคนะ"
    },
    {
      "message_id": 224,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 225,
      "agent_id": 2,
      "delay": 0.693,
      "speech_duration": 0.74,
      "transcribe_duration": 0.693,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 226,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.356,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 227,
      "agent_id": 2,
      "delay": 0.467,
      "speech_duration": 0.228,
      "transcribe_duration": 0.467,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 228,
      "agent_id": 2,
      "delay": 0.46,
      "speech_duration": 0.228,
      "transcribe_duration": 0.46,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 229,
      "agent_id": 2,
      "delay": 0.39,
      "speech_duration": 0.42,
      "transcribe_duration": 0.39,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 230,
      "agent_id": 2,
      "delay": 0.942,
      "speech_duration": 0.996,
      "transcribe_duration": 0.942,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 231,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 232,
      "agent_id": 2,
      "delay": 4.607,
      "speech_duration": 4.644,
      "transcribe_duration": 4.607,
      "wpm": 39,
      "message": "ทีนี้ถามว่า"
    },
    {
      "message_id": 233,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.292,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 234,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 235,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.42,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 236,
      "agent_id": 2,
      "delay": 6.42,
      "speech_duration": 6.372,
      "transcribe_duration": 6.42,
      "wpm": 80,
      "message": "ต้นมันเป็น 14 ใบมันเป็น 3 4 5 5 9"
    },
    {
      "message_id": 237,
      "agent_id": 2,
      "delay": 0.212,
      "speech_duration": 0.228,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 238,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 239,
      "agent_id": 2,
      "delay": 2.305,
      "speech_duration": 2.34,
      "transcribe_duration": 2.305,
      "wpm": 128,
      "message": "วันนี้นะคะเวลาเขียน"
    },
    {
      "message_id": 240,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 241,
      "agent_id": 2,
      "delay": 2.551,
      "speech_duration": 2.596,
      "transcribe_duration": 2.551,
      "wpm": 150,
      "message": "ข้อมูลของนักเรียนควรที่ 5"
    },
    {
      "message_id": 242,
      "agent_id": 2,
      "delay": 2.455,
      "speech_duration": 2.404,
      "transcribe_duration": 2.455,
      "wpm": 162,
      "message": "วันที่ 5 เนี่ยสูงเท่าไหร่"
    },
    {
      "message_id": 243,
      "agent_id": 2,
      "delay": 1.076,
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      "transcribe_duration": 1.076,
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      "message": "พี่เบนซ์"
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      "message_id": 244,
      "agent_id": 2,
      "delay": 2.634,
      "speech_duration": 2.66,
      "transcribe_duration": 2.634,
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      "message": "เด็กวันที่ 5 สูงเท่าไหร่คะ"
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    {
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      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 246,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
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      "agent_id": 2,
      "delay": 0.57,
      "speech_duration": 0.612,
      "transcribe_duration": 0.57,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 248,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 249,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.228,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 250,
      "agent_id": 2,
      "delay": 6.899,
      "speech_duration": 6.82,
      "transcribe_duration": 6.899,
      "wpm": 84,
      "message": "วันนี้นะคือคนที่ 5 คนนี้จะสูงเท่าไหร่"
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    {
      "message_id": 251,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 252,
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      "delay": 0.268,
      "speech_duration": 0.292,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 253,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.356,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 254,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.484,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 255,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.228,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 256,
      "agent_id": 2,
      "delay": 0.503,
      "speech_duration": 0.548,
      "transcribe_duration": 0.503,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 257,
      "agent_id": 2,
      "delay": 2.49,
      "speech_duration": 2.532,
      "transcribe_duration": 2.49,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 258,
      "agent_id": 2,
      "delay": 1.59,
      "speech_duration": 1.636,
      "transcribe_duration": 1.59,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 259,
      "agent_id": 2,
      "delay": 5.068,
      "speech_duration": 4.964,
      "transcribe_duration": 5.068,
      "wpm": 124,
      "message": "ถามเบนซ์เริ่มนะคะครูจะเรียนจะเป็นคนเลยนะ"
    },
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      "message_id": 260,
      "agent_id": 2,
      "delay": 2.94,
      "speech_duration": 2.98,
      "transcribe_duration": 2.94,
      "wpm": 65,
      "message": "ข้อมูลชุดนี้"
    },
    {
      "message_id": 261,
      "agent_id": 2,
      "delay": 3.496,
      "speech_duration": 3.492,
      "transcribe_duration": 3.496,
      "wpm": 116,
      "message": "คือคนที่ 5 นักเรียนคนที่ 5"
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    {
      "message_id": 262,
      "agent_id": 2,
      "delay": 2.337,
      "speech_duration": 2.34,
      "transcribe_duration": 2.337,
      "wpm": 135,
      "message": "วันที่ 5 สูงเท่าไหร่"
    },
    {
      "message_id": 263,
      "agent_id": 2,
      "delay": 2.013,
      "speech_duration": 1.956,
      "transcribe_duration": 2.013,
      "wpm": 138,
      "message": "จากแผนภาพตรงนี้นะ"
    },
    {
      "message_id": 264,
      "agent_id": 2,
      "delay": 1.406,
      "speech_duration": 1.444,
      "transcribe_duration": 1.406,
      "wpm": 156,
      "message": "สูงเท่าไหร่ลูก"
    },
    {
      "message_id": 265,
      "agent_id": 2,
      "delay": 1.537,
      "speech_duration": 1.572,
      "transcribe_duration": 1.537,
      "wpm": 29,
      "message": "33"
    },
    {
      "message_id": 266,
      "agent_id": 2,
      "delay": 0.488,
      "speech_duration": 0.548,
      "transcribe_duration": 0.488,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 267,
      "agent_id": 2,
      "delay": 0.823,
      "speech_duration": 0.868,
      "transcribe_duration": 0.823,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 268,
      "agent_id": 2,
      "delay": 0.496,
      "speech_duration": 0.292,
      "transcribe_duration": 0.496,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 269,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 270,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 271,
      "agent_id": 2,
      "delay": 5.576,
      "speech_duration": 5.604,
      "transcribe_duration": 5.576,
      "wpm": 46,
      "message": "อันนี้คือคนที่ 5"
    },
    {
      "message_id": 272,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 273,
      "agent_id": 2,
      "delay": 0.628,
      "speech_duration": 0.676,
      "transcribe_duration": 0.628,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 274,
      "agent_id": 2,
      "delay": 0.486,
      "speech_duration": 0.42,
      "transcribe_duration": 0.486,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 275,
      "agent_id": 2,
      "delay": 0.401,
      "speech_duration": 0.228,
      "transcribe_duration": 0.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 276,
      "agent_id": 2,
      "delay": 2.434,
      "speech_duration": 2.468,
      "transcribe_duration": 2.434,
      "wpm": 79,
      "message": "เรดาร์ตอบถูก"
    },
    {
      "message_id": 277,
      "agent_id": 2,
      "delay": 3.079,
      "speech_duration": 3.108,
      "transcribe_duration": 3.079,
      "wpm": 121,
      "message": "คำตอบที่กูพาทำอันแรกนะคะ"
    },
    {
      "message_id": 278,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.356,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 279,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 280,
      "agent_id": 2,
      "delay": 1.136,
      "speech_duration": 1.188,
      "transcribe_duration": 1.136,
      "wpm": 114,
      "message": "อันเนี้ย"
    },
    {
      "message_id": 281,
      "agent_id": 2,
      "delay": 2.503,
      "speech_duration": 2.532,
      "transcribe_duration": 2.503,
      "wpm": 101,
      "message": "คนนี้สูงเท่าไหร่"
    },
    {
      "message_id": 282,
      "agent_id": 2,
      "delay": 5.471,
      "speech_duration": 5.412,
      "transcribe_duration": 5.471,
      "wpm": 158,
      "message": "สูงเท่าไหร่ก็คือเอา 14 ที่อยู่ข้างหน้าเนี่ยมาใส่ข้างหน้า"
    },
    {
      "message_id": 283,
      "agent_id": 2,
      "delay": 1.275,
      "speech_duration": 1.316,
      "transcribe_duration": 1.275,
      "wpm": 34,
      "message": "14"
    },
    {
      "message_id": 284,
      "agent_id": 2,
      "delay": 2.23,
      "speech_duration": 2.276,
      "transcribe_duration": 2.23,
      "wpm": 158,
      "message": "เสร็จแล้วเอาเลข 3 มาต่อ"
    },
    {
      "message_id": 285,
      "agent_id": 2,
      "delay": 3.949,
      "speech_duration": 3.876,
      "transcribe_duration": 3.949,
      "wpm": 124,
      "message": "แสดงว่านักเรียนควรมีความสูง 143"
    },
    {
      "message_id": 286,
      "agent_id": 2,
      "delay": 1.848,
      "speech_duration": 1.892,
      "transcribe_duration": 1.848,
      "wpm": 55,
      "message": "ใช่ไหม"
    },
    {
      "message_id": 287,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.548,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 288,
      "agent_id": 2,
      "delay": 3.198,
      "speech_duration": 3.236,
      "transcribe_duration": 3.198,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 289,
      "agent_id": 2,
      "delay": 1.279,
      "speech_duration": 1.316,
      "transcribe_duration": 1.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 290,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.484,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 291,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 292,
      "agent_id": 2,
      "delay": 0.545,
      "speech_duration": 0.612,
      "transcribe_duration": 0.545,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 293,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 294,
      "agent_id": 2,
      "delay": 0.402,
      "speech_duration": 0.228,
      "transcribe_duration": 0.402,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 295,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 296,
      "agent_id": 2,
      "delay": 4.16,
      "speech_duration": 4.196,
      "transcribe_duration": 4.16,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 297,
      "agent_id": 2,
      "delay": 2.293,
      "speech_duration": 2.34,
      "transcribe_duration": 2.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 298,
      "agent_id": 2,
      "delay": 1.973,
      "speech_duration": 2.02,
      "transcribe_duration": 1.973,
      "wpm": 111,
      "message": "เข้าใจแล้วนะคะ"
    },
    {
      "message_id": 299,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 300,
      "agent_id": 2,
      "delay": 2.455,
      "speech_duration": 2.468,
      "transcribe_duration": 2.455,
      "wpm": 97,
      "message": "ขนิษฐาเบนซ์ใหม่"
    },
    {
      "message_id": 301,
      "agent_id": 2,
      "delay": 4.662,
      "speech_duration": 4.708,
      "transcribe_duration": 4.662,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 302,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 303,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.356,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 304,
      "agent_id": 2,
      "delay": 1.528,
      "speech_duration": 1.572,
      "transcribe_duration": 1.528,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 305,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 306,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 307,
      "agent_id": 2,
      "delay": 0.432,
      "speech_duration": 0.484,
      "transcribe_duration": 0.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 308,
      "agent_id": 2,
      "delay": 0.636,
      "speech_duration": 0.676,
      "transcribe_duration": 0.636,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 309,
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      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 310,
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      "delay": 0.278,
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      "transcribe_duration": 0.278,
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      "message": ""
    },
    {
      "message_id": 311,
      "agent_id": 2,
      "delay": 0.532,
      "speech_duration": 0.548,
      "transcribe_duration": 0.532,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 312,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 313,
      "agent_id": 2,
      "delay": 0.269,
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      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 314,
      "agent_id": 2,
      "delay": 0.559,
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      "transcribe_duration": 0.559,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 315,
      "agent_id": 2,
      "delay": 4.746,
      "speech_duration": 4.772,
      "transcribe_duration": 4.746,
      "wpm": 110,
      "message": "ถามเล่นใหม่นะดูตรงนี้นักเรียนคนนี้"
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    {
      "message_id": 316,
      "agent_id": 2,
      "delay": 5.993,
      "speech_duration": 5.924,
      "transcribe_duration": 5.993,
      "wpm": 122,
      "message": "ส่งเท่าไหร่คะวันนี้นะที่กูเขียนเนี่ยสูงเท่าไหร่"
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    {
      "message_id": 317,
      "agent_id": 2,
      "delay": 1.463,
      "speech_duration": 1.508,
      "transcribe_duration": 1.463,
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      "message": ""
    },
    {
      "message_id": 318,
      "agent_id": 2,
      "delay": 0.576,
      "speech_duration": 0.612,
      "transcribe_duration": 0.576,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 319,
      "agent_id": 2,
      "delay": 1.088,
      "speech_duration": 1.124,
      "transcribe_duration": 1.088,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 320,
      "agent_id": 2,
      "delay": 0.385,
      "speech_duration": 0.42,
      "transcribe_duration": 0.385,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 321,
      "agent_id": 2,
      "delay": 4.537,
      "speech_duration": 4.58,
      "transcribe_duration": 4.537,
      "wpm": 59,
      "message": "100 เท่าไหร่นะลูก"
    },
    {
      "message_id": 322,
      "agent_id": 2,
      "delay": 1.714,
      "speech_duration": 1.764,
      "transcribe_duration": 1.714,
      "wpm": 34,
      "message": "100"
    },
    {
      "message_id": 323,
      "agent_id": 2,
      "delay": 6.797,
      "speech_duration": 6.82,
      "transcribe_duration": 6.797,
      "wpm": 33,
      "message": "153 ถูกต้อง 15"
    },
    {
      "message_id": 324,
      "agent_id": 2,
      "delay": 1.23,
      "speech_duration": 1.252,
      "transcribe_duration": 1.23,
      "wpm": 24,
      "message": "3"
    },
    {
      "message_id": 325,
      "agent_id": 2,
      "delay": 0.24,
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      "message": ""
    },
    {
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      "delay": 0.492,
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      "message": ""
    },
    {
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      "delay": 0.4,
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      "message": ""
    },
    {
      "message_id": 328,
      "agent_id": 2,
      "delay": 1.339,
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      "message": ""
    },
    {
      "message_id": 329,
      "agent_id": 2,
      "delay": 4.421,
      "speech_duration": 4.452,
      "transcribe_duration": 4.421,
      "wpm": 104,
      "message": "อรวรรณอรวรรณคนนี้สูงเท่าไหร่คะ"
    },
    {
      "message_id": 330,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
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      "message": ""
    },
    {
      "message_id": 331,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 332,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.228,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 333,
      "agent_id": 2,
      "delay": 2.68,
      "speech_duration": 2.724,
      "transcribe_duration": 2.68,
      "wpm": 39,
      "message": "วันนี้"
    },
    {
      "message_id": 334,
      "agent_id": 2,
      "delay": 1.067,
      "speech_duration": 1.124,
      "transcribe_duration": 1.067,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 335,
      "agent_id": 2,
      "delay": 7.865,
      "speech_duration": 7.78,
      "transcribe_duration": 7.865,
      "wpm": 58,
      "message": "163 เหรอดูดีๆถูกต้อง 161 นะคะ"
    },
    {
      "message_id": 336,
      "agent_id": 2,
      "delay": 0.253,
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      "transcribe_duration": 0.253,
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      "message": ""
    },
    {
      "message_id": 337,
      "agent_id": 2,
      "delay": 0.44,
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      "message": ""
    },
    {
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      "agent_id": 2,
      "delay": 3.667,
      "speech_duration": 3.684,
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      "message": "วันนี้ส่งเท่าไหร่คะ"
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      "speech_duration": 4.388,
      "transcribe_duration": 4.364,
      "wpm": 96,
      "message": "นักเรียนคนนี้สูงเท่าไหร่ลูก"
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    {
      "message_id": 348,
      "agent_id": 2,
      "delay": 1.272,
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      "message_id": 349,
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      "message_id": 352,
      "agent_id": 2,
      "delay": 6.362,
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      "transcribe_duration": 6.362,
      "wpm": 40,
      "message": "137 ถูกนะคะต่อไป"
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      "delay": 5.626,
      "speech_duration": 5.54,
      "transcribe_duration": 5.626,
      "wpm": 116,
      "message": "ถามว่านักเรียนคนนี้เลข 5 ตรงนี้สูงเท่าไหร่"
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      "message_id": 357,
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    },
    {
      "message_id": 358,
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      "delay": 2.662,
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      "message_id": 359,
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      "message_id": 360,
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      "message_id": 361,
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      "message": ""
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      "message_id": 362,
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      "message_id": 363,
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    {
      "message_id": 364,
      "agent_id": 2,
      "delay": 1.081,
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      "transcribe_duration": 1.081,
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      "message_id": 365,
      "agent_id": 2,
      "delay": 0.952,
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      "transcribe_duration": 0.952,
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    {
      "message_id": 366,
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    {
      "message_id": 367,
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      "wpm": 0,
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      "message_id": 368,
      "agent_id": 2,
      "delay": 5.734,
      "speech_duration": 5.668,
      "transcribe_duration": 5.734,
      "wpm": 98,
      "message": "อธิบายใหม่นะทีนี้ดูดีๆนะคะตั้งใจดูนะ"
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      "message_id": 369,
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    },
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      "message_id": 370,
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      "message_id": 371,
      "agent_id": 2,
      "delay": 3.414,
      "speech_duration": 3.428,
      "transcribe_duration": 3.414,
      "wpm": 144,
      "message": "มันง่ายอยู่ตรงนี้อันนี้คือต้นมัน"
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      "message_id": 372,
      "agent_id": 2,
      "delay": 3.021,
      "speech_duration": 3.044,
      "transcribe_duration": 3.021,
      "wpm": 138,
      "message": "กูถามว่าคนนี้น่ะสูงเท่าไหร่"
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      "message_id": 373,
      "agent_id": 2,
      "delay": 1.199,
      "speech_duration": 1.252,
      "transcribe_duration": 1.199,
      "wpm": 72,
      "message": "ก็แค่"
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    {
      "message_id": 374,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.228,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 375,
      "agent_id": 2,
      "delay": 0.401,
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      "transcribe_duration": 0.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 376,
      "agent_id": 2,
      "delay": 2.95,
      "speech_duration": 2.98,
      "transcribe_duration": 2.95,
      "wpm": 101,
      "message": "15 เอามาใส่ข้างหน้า"
    },
    {
      "message_id": 377,
      "agent_id": 2,
      "delay": 3.539,
      "speech_duration": 3.428,
      "transcribe_duration": 3.539,
      "wpm": 131,
      "message": "เอาทุกใบมันในโลกมาต่อข้างหลัง"
    },
    {
      "message_id": 378,
      "agent_id": 2,
      "delay": 3.008,
      "speech_duration": 3.044,
      "transcribe_duration": 3.008,
      "wpm": 74,
      "message": "คำตอบก็คือ 155"
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    {
      "message_id": 379,
      "agent_id": 2,
      "delay": 0.57,
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      "transcribe_duration": 0.57,
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    },
    {
      "message_id": 380,
      "agent_id": 2,
      "delay": 2.305,
      "speech_duration": 2.34,
      "transcribe_duration": 2.305,
      "wpm": 96,
      "message": "คำตอบก็คือ 155"
    },
    {
      "message_id": 381,
      "agent_id": 2,
      "delay": 4.557,
      "speech_duration": 4.58,
      "transcribe_duration": 4.557,
      "wpm": 118,
      "message": "ในขณะเดียวกันถ้าต้นมันเป็น 13 ถ้ากู"
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    {
      "message_id": 382,
      "agent_id": 2,
      "delay": 0.305,
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      "transcribe_duration": 0.305,
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      "message": ""
    },
    {
      "message_id": 383,
      "agent_id": 2,
      "delay": 4.94,
      "speech_duration": 4.964,
      "transcribe_duration": 4.94,
      "wpm": 145,
      "message": "ถามว่านักเรียนคนนี้นะคะคนที่ 1 เนี่ยสูงเท่าไหร่"
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    {
      "message_id": 384,
      "agent_id": 2,
      "delay": 8.078,
      "speech_duration": 7.908,
      "transcribe_duration": 8.078,
      "wpm": 148,
      "message": "แล้วก็มาดูต้นมันต้นมันคือ 13 ใช่ไหมก็เอา 13 มาแล้วเอาเลข 8 นะคะมาเขียนต่อท้าย"
    },
    {
      "message_id": 385,
      "agent_id": 2,
      "delay": 3.538,
      "speech_duration": 3.556,
      "transcribe_duration": 3.538,
      "wpm": 127,
      "message": "แสดงว่านักเรียนคนแรกศูนย์ 138"
    },
    {
      "message_id": 386,
      "agent_id": 2,
      "delay": 1.613,
      "speech_duration": 1.636,
      "transcribe_duration": 1.613,
      "wpm": 183,
      "message": "ออมสินเข้าใจหรือยัง"
    },
    {
      "message_id": 387,
      "agent_id": 2,
      "delay": 0.493,
      "speech_duration": 0.548,
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      "message": ""
    },
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      "message_id": 388,
      "agent_id": 2,
      "delay": 4.844,
      "speech_duration": 4.708,
      "transcribe_duration": 4.844,
      "wpm": 147,
      "message": "เข้าใจยังลูกอาจจะนี้กูถามกูถามว่ามึงหาคนนี้นะ"
    },
    {
      "message_id": 389,
      "agent_id": 2,
      "delay": 0.88,
      "speech_duration": 0.932,
      "transcribe_duration": 0.88,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 390,
      "agent_id": 2,
      "delay": 2.24,
      "speech_duration": 2.276,
      "transcribe_duration": 2.24,
      "wpm": 46,
      "message": "วันนี้"
    },
    {
      "message_id": 391,
      "agent_id": 2,
      "delay": 0.253,
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      "message": ""
    },
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      "message_id": 392,
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      "message": ""
    },
    {
      "message_id": 393,
      "agent_id": 2,
      "delay": 1.807,
      "speech_duration": 1.828,
      "transcribe_duration": 1.807,
      "wpm": 90,
      "message": "วันนี้นะคะ"
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    {
      "message_id": 394,
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      "message_id": 395,
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    },
    {
      "message_id": 396,
      "agent_id": 2,
      "delay": 1.656,
      "speech_duration": 1.7,
      "transcribe_duration": 1.656,
      "wpm": 106,
      "message": "สูงเท่าไหร่"
    },
    {
      "message_id": 397,
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      "message_id": 399,
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    },
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      "message_id": 400,
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    {
      "message_id": 401,
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    },
    {
      "message_id": 402,
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      "message_id": 404,
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      "message_id": 405,
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      "message_id": 406,
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      "message_id": 407,
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      "message_id": 408,
      "agent_id": 2,
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      "transcribe_duration": 1.837,
      "wpm": 159,
      "message": "วันนี้ส่งเท่าไหร่คะ"
    },
    {
      "message_id": 409,
      "agent_id": 2,
      "delay": 0.238,
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    },
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    },
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      "message_id": 411,
      "agent_id": 2,
      "delay": 0.283,
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    },
    {
      "message_id": 412,
      "agent_id": 2,
      "delay": 4.328,
      "speech_duration": 4.324,
      "transcribe_duration": 4.328,
      "wpm": 76,
      "message": "วันที่กูสีเหลืองเนี่ย"
    },
    {
      "message_id": 413,
      "agent_id": 2,
      "delay": 0.824,
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      "message": ""
    },
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      "message_id": 414,
      "agent_id": 2,
      "delay": 0.269,
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      "message": ""
    },
    {
      "message_id": 415,
      "agent_id": 2,
      "delay": 0.511,
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 416,
      "agent_id": 2,
      "delay": 0.276,
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 417,
      "agent_id": 2,
      "delay": 2.956,
      "speech_duration": 2.98,
      "transcribe_duration": 2.956,
      "wpm": 60,
      "message": "พี่ออมสินดู"
    },
    {
      "message_id": 418,
      "agent_id": 2,
      "delay": 2.241,
      "speech_duration": 2.276,
      "transcribe_duration": 2.241,
      "wpm": 40,
      "message": "15 15"
    },
    {
      "message_id": 419,
      "agent_id": 2,
      "delay": 3.805,
      "speech_duration": 3.812,
      "transcribe_duration": 3.805,
      "wpm": 106,
      "message": "ตรงนี้ก็คือ 15 เพราะฉะนั้น"
    },
    {
      "message_id": 420,
      "agent_id": 2,
      "delay": 0.685,
      "speech_duration": 0.74,
      "transcribe_duration": 0.685,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 421,
      "agent_id": 2,
      "delay": 0.293,
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      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 422,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 423,
      "agent_id": 2,
      "delay": 3.773,
      "speech_duration": 3.812,
      "transcribe_duration": 3.773,
      "wpm": 106,
      "message": "ถ้าเป็นตัวนี้นะลูกก็คือเอา"
    },
    {
      "message_id": 424,
      "agent_id": 2,
      "delay": 1.716,
      "speech_duration": 1.764,
      "transcribe_duration": 1.716,
      "wpm": 26,
      "message": "15"
    },
    {
      "message_id": 425,
      "agent_id": 2,
      "delay": 7.42,
      "speech_duration": 7.332,
      "transcribe_duration": 7.42,
      "wpm": 145,
      "message": "มาจากตรงไหนมองมาแถวเดียวกันนะคะก็คือตัวนี้ก็เอา 15 มาเสร็จแล้วเอาเลข 4"
    },
    {
      "message_id": 426,
      "agent_id": 2,
      "delay": 4.947,
      "speech_duration": 4.964,
      "transcribe_duration": 4.947,
      "wpm": 103,
      "message": "มาต่อข้างหลังคำตอบที่ถูกก็คือ 154"
    },
    {
      "message_id": 427,
      "agent_id": 2,
      "delay": 0.873,
      "speech_duration": 0.932,
      "transcribe_duration": 0.873,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 428,
      "agent_id": 2,
      "delay": 5.281,
      "speech_duration": 5.22,
      "transcribe_duration": 5.281,
      "wpm": 129,
      "message": "แกหรือยังสองคนนี้เข้าใจนะเอาใหม่ออมสินใหม่นะ"
    },
    {
      "message_id": 429,
      "agent_id": 2,
      "delay": 0.318,
      "speech_duration": 0.356,
      "transcribe_duration": 0.318,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 430,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 431,
      "agent_id": 2,
      "delay": 1.405,
      "speech_duration": 1.444,
      "transcribe_duration": 1.405,
      "wpm": 73,
      "message": "ข้อนี้"
    },
    {
      "message_id": 432,
      "agent_id": 2,
      "delay": 1.603,
      "speech_duration": 1.636,
      "transcribe_duration": 1.603,
      "wpm": 128,
      "message": "นักเรียนคนนี้"
    },
    {
      "message_id": 433,
      "agent_id": 2,
      "delay": 1.597,
      "speech_duration": 1.636,
      "transcribe_duration": 1.597,
      "wpm": 110,
      "message": "สูงเท่าไหร่"
    },
    {
      "message_id": 434,
      "agent_id": 2,
      "delay": 0.952,
      "speech_duration": 0.996,
      "transcribe_duration": 0.952,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 435,
      "agent_id": 2,
      "delay": 1.786,
      "speech_duration": 1.828,
      "transcribe_duration": 1.786,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 436,
      "agent_id": 2,
      "delay": 0.832,
      "speech_duration": 0.868,
      "transcribe_duration": 0.832,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 437,
      "agent_id": 2,
      "delay": 6.384,
      "speech_duration": 6.372,
      "transcribe_duration": 6.384,
      "wpm": 139,
      "message": "ตัวเลขข้างหน้าคืออะไรคะตัวเลขข้างหน้าตัวเลขข้างหน้าคืออะไร"
    },
    {
      "message_id": 438,
      "agent_id": 2,
      "delay": 3.209,
      "speech_duration": 3.172,
      "transcribe_duration": 3.209,
      "wpm": 151,
      "message": "ตัวเลขข้างหน้าต้นต้นของ 2 เนี่ย"
    },
    {
      "message_id": 439,
      "agent_id": 2,
      "delay": 11.54,
      "speech_duration": 11.428,
      "transcribe_duration": 11.54,
      "wpm": 117,
      "message": "คืออะไร 16 ถูกต้องอ่าน 16 ตัวนี้ใช่ไหมคะเราก็แค่เอา 16 มาบางครั้งหน้าเลขสองมาต่อข้างหลัง"
    },
    {
      "message_id": 440,
      "agent_id": 2,
      "delay": 1.854,
      "speech_duration": 1.828,
      "transcribe_duration": 1.854,
      "wpm": 189,
      "message": "เพราะฉะนั้นเด็กคนเนี้ย"
    },
    {
      "message_id": 441,
      "agent_id": 2,
      "delay": 0.424,
      "speech_duration": 0.484,
      "transcribe_duration": 0.424,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 442,
      "agent_id": 2,
      "delay": 2.825,
      "speech_duration": 2.852,
      "transcribe_duration": 2.825,
      "wpm": 84,
      "message": "สูงเท่าไหร่ 100"
    },
    {
      "message_id": 443,
      "agent_id": 2,
      "delay": 0.567,
      "speech_duration": 0.612,
      "transcribe_duration": 0.567,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 444,
      "agent_id": 2,
      "delay": 0.497,
      "speech_duration": 0.548,
      "transcribe_duration": 0.497,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 445,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 446,
      "agent_id": 2,
      "delay": 2.24,
      "speech_duration": 2.276,
      "transcribe_duration": 2.24,
      "wpm": 59,
      "message": "162 นะคะ"
    },
    {
      "message_id": 447,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 448,
      "agent_id": 2,
      "delay": 4.114,
      "speech_duration": 4.132,
      "transcribe_duration": 4.114,
      "wpm": 102,
      "message": "เคนะอันนี้คือวิธีการวิธีการ"
    },
    {
      "message_id": 449,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.42,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 450,
      "agent_id": 2,
      "delay": 5.007,
      "speech_duration": 5.028,
      "transcribe_duration": 5.007,
      "wpm": 116,
      "message": "ข้อมูลตัวนี้เวลาเราไปวัดความสูงของเด็ก"
    },
    {
      "message_id": 451,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 452,
      "agent_id": 2,
      "delay": 9.577,
      "speech_duration": 9.38,
      "transcribe_duration": 9.577,
      "wpm": 186,
      "message": "เวลาเราไปวัดความสูงของเพื่อนเราคนมีทั้งหมดอยู่ 20 คนแล้วก็มาจดใช่ไหมคะเราไม่รู้หรอกว่าคนที่ 1 เดินเข้ามาสูงเท่าไหร่"
    },
    {
      "message_id": 453,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 454,
      "agent_id": 2,
      "delay": 1.46,
      "speech_duration": 1.508,
      "transcribe_duration": 1.46,
      "wpm": 119,
      "message": "ถ้ามันก็คือ"
    },
    {
      "message_id": 455,
      "agent_id": 2,
      "delay": 1.075,
      "speech_duration": 1.124,
      "transcribe_duration": 1.075,
      "wpm": 107,
      "message": "มันเยอะ"
    },
    {
      "message_id": 456,
      "agent_id": 2,
      "delay": 8.472,
      "speech_duration": 8.356,
      "transcribe_duration": 8.472,
      "wpm": 140,
      "message": "20 คนเขาก็เลยเอามาเขียนว่ามาจับกลุ่มเรามาจับกลุ่มว่าไอ้ตัวที่สูงข้างหน้าเนี่ย"
    },
    {
      "message_id": 457,
      "agent_id": 2,
      "delay": 1.614,
      "speech_duration": 1.636,
      "transcribe_duration": 1.614,
      "wpm": 37,
      "message": "130"
    },
    {
      "message_id": 458,
      "agent_id": 2,
      "delay": 2.697,
      "speech_duration": 2.66,
      "transcribe_duration": 2.697,
      "wpm": 90,
      "message": "ใครนะที่สูง 130"
    },
    {
      "message_id": 459,
      "agent_id": 2,
      "delay": 4.44,
      "speech_duration": 4.388,
      "transcribe_duration": 4.44,
      "wpm": 120,
      "message": "เล่นไปมันมีกี่คนแบบนี้นะมันนับง่าย"
    },
    {
      "message_id": 460,
      "agent_id": 2,
      "delay": 2.051,
      "speech_duration": 2.084,
      "transcribe_duration": 2.051,
      "wpm": 130,
      "message": "เวลาเอามาทำแผนภาพ"
    },
    {
      "message_id": 461,
      "agent_id": 2,
      "delay": 5.115,
      "speech_duration": 5.092,
      "transcribe_duration": 5.115,
      "wpm": 97,
      "message": "ตอนบ่ายนะคะมันก็ดูง่ายกูถามหน่อย"
    },
    {
      "message_id": 462,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 463,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 464,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 465,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.292,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 466,
      "agent_id": 2,
      "delay": 3.703,
      "speech_duration": 3.748,
      "transcribe_duration": 3.703,
      "wpm": 84,
      "message": "นักเรียนที่มีความสูง"
    },
    {
      "message_id": 467,
      "agent_id": 2,
      "delay": 2.415,
      "speech_duration": 2.468,
      "transcribe_duration": 2.415,
      "wpm": 24,
      "message": "130"
    },
    {
      "message_id": 468,
      "agent_id": 2,
      "delay": 4.477,
      "speech_duration": 4.452,
      "transcribe_duration": 4.477,
      "wpm": 115,
      "message": "cm อยู่ในช่วง 130 cm เนี่ยมีกี่คน"
    },
    {
      "message_id": 469,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.356,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 470,
      "agent_id": 2,
      "delay": 3.125,
      "speech_duration": 3.172,
      "transcribe_duration": 3.125,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 471,
      "agent_id": 2,
      "delay": 2.818,
      "speech_duration": 2.852,
      "transcribe_duration": 2.818,
      "wpm": 95,
      "message": "จำนวนคนที่สูง 100"
    },
    {
      "message_id": 472,
      "agent_id": 2,
      "delay": 1.912,
      "speech_duration": 1.956,
      "transcribe_duration": 1.912,
      "wpm": 77,
      "message": "30 ขึ้นไป"
    },
    {
      "message_id": 473,
      "agent_id": 2,
      "delay": 2.165,
      "speech_duration": 2.212,
      "transcribe_duration": 2.165,
      "wpm": 115,
      "message": "ยังไม่ถึง 140 นะ"
    },
    {
      "message_id": 474,
      "agent_id": 2,
      "delay": 2.828,
      "speech_duration": 2.852,
      "transcribe_duration": 2.828,
      "wpm": 158,
      "message": "มีกี่คนลูกข้อมูลชุดนี้มีกี่คน"
    },
    {
      "message_id": 475,
      "agent_id": 2,
      "delay": 8.488,
      "speech_duration": 8.484,
      "transcribe_duration": 8.488,
      "wpm": 111,
      "message": "ดูตรงไหนดูตรงใบมันมีกี่ใบต้องมันมีกี่ใบก็คือตรงนี้อันนี้คือต้น"
    },
    {
      "message_id": 476,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 477,
      "agent_id": 2,
      "delay": 1.856,
      "speech_duration": 1.828,
      "transcribe_duration": 1.856,
      "wpm": 156,
      "message": "โอนมานะเนี่ยตอนนี้"
    },
    {
      "message_id": 478,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 479,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 480,
      "agent_id": 2,
      "delay": 2.684,
      "speech_duration": 2.724,
      "transcribe_duration": 2.684,
      "wpm": 66,
      "message": "อันนี้คือใบ"
    },
    {
      "message_id": 481,
      "agent_id": 2,
      "delay": 0.502,
      "speech_duration": 0.548,
      "transcribe_duration": 0.502,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 482,
      "agent_id": 2,
      "delay": 0.303,
      "speech_duration": 0.356,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 483,
      "agent_id": 2,
      "delay": 8.039,
      "speech_duration": 7.972,
      "transcribe_duration": 8.039,
      "wpm": 130,
      "message": "ไฟมันมีกี่ใบเพราะฉะนั้นคนที่สูง 130 ขึ้นไปยังไม่ถึง 140 เนี่ยมีกี่คน"
    },
    {
      "message_id": 484,
      "agent_id": 2,
      "delay": 0.372,
      "speech_duration": 0.356,
      "transcribe_duration": 0.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 485,
      "agent_id": 2,
      "delay": 5.264,
      "speech_duration": 5.284,
      "transcribe_duration": 5.264,
      "wpm": 97,
      "message": "มี 1 คน 2 คน 3 คน 4 คนเพราะฉะนั้น"
    },
    {
      "message_id": 486,
      "agent_id": 2,
      "delay": 1.614,
      "speech_duration": 1.636,
      "transcribe_duration": 1.614,
      "wpm": 92,
      "message": "เท่ากับ 4"
    },
    {
      "message_id": 487,
      "agent_id": 2,
      "delay": 1.842,
      "speech_duration": 1.892,
      "transcribe_duration": 1.842,
      "wpm": 71,
      "message": "4 คนนะคะ"
    },
    {
      "message_id": 488,
      "agent_id": 2,
      "delay": 2.066,
      "speech_duration": 2.084,
      "transcribe_duration": 2.066,
      "wpm": 122,
      "message": "4 คนก็คือความถี่"
    },
    {
      "message_id": 489,
      "agent_id": 2,
      "delay": 0.95,
      "speech_duration": 0.996,
      "transcribe_duration": 0.95,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 490,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.292,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 491,
      "agent_id": 2,
      "delay": 3.465,
      "speech_duration": 3.492,
      "transcribe_duration": 3.465,
      "wpm": 82,
      "message": "ตัวนี้ก็คือความถี่"
    },
    {
      "message_id": 492,
      "agent_id": 2,
      "delay": 1.645,
      "speech_duration": 1.7,
      "transcribe_duration": 1.645,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 493,
      "agent_id": 2,
      "delay": 2.738,
      "speech_duration": 2.788,
      "transcribe_duration": 2.738,
      "wpm": 65,
      "message": "ความถี่นะคะ"
    },
    {
      "message_id": 494,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.484,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 495,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 496,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.292,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 497,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 498,
      "agent_id": 2,
      "delay": 2.753,
      "speech_duration": 2.788,
      "transcribe_duration": 2.753,
      "wpm": 118,
      "message": "หรือว่าสัญลักษณ์ตัว F"
    },
    {
      "message_id": 499,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 500,
      "agent_id": 2,
      "delay": 0.486,
      "speech_duration": 0.548,
      "transcribe_duration": 0.486,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 501,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.292,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 502,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 503,
      "agent_id": 2,
      "delay": 2.484,
      "speech_duration": 2.532,
      "transcribe_duration": 2.484,
      "wpm": 71,
      "message": "ชุดนี้ล่ะคะ"
    },
    {
      "message_id": 504,
      "agent_id": 2,
      "delay": 1.41,
      "speech_duration": 1.444,
      "transcribe_duration": 1.41,
      "wpm": 83,
      "message": "มีกี่คน"
    },
    {
      "message_id": 505,
      "agent_id": 2,
      "delay": 3.069,
      "speech_duration": 3.108,
      "transcribe_duration": 3.069,
      "wpm": 53,
      "message": "มีกี่คนลูก"
    },
    {
      "message_id": 506,
      "agent_id": 2,
      "delay": 2.194,
      "speech_duration": 2.212,
      "transcribe_duration": 2.194,
      "wpm": 95,
      "message": "ตอนนี้มีกี่คน"
    },
    {
      "message_id": 507,
      "agent_id": 2,
      "delay": 0.738,
      "speech_duration": 0.74,
      "transcribe_duration": 0.738,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 508,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 509,
      "agent_id": 2,
      "delay": 3.6,
      "speech_duration": 3.62,
      "transcribe_duration": 3.6,
      "wpm": 162,
      "message": "ถามว่ามีจำนวนกี่คนมีกี่ใบอันนี้มีกี่ใบ"
    },
    {
      "message_id": 510,
      "agent_id": 2,
      "delay": 0.441,
      "speech_duration": 0.484,
      "transcribe_duration": 0.441,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 511,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.292,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 512,
      "agent_id": 2,
      "delay": 6.368,
      "speech_duration": 6.372,
      "transcribe_duration": 6.368,
      "wpm": 66,
      "message": "มีกี่ใบถามว่ามีกี่ใบมี 5 ใบ"
    },
    {
      "message_id": 513,
      "agent_id": 2,
      "delay": 5.213,
      "speech_duration": 5.22,
      "transcribe_duration": 5.213,
      "wpm": 138,
      "message": "ไม่ใช่ 45 ไม่ได้บอกไม่ได้ถามว่าคนนี้สูงเท่าไหร่"
    },
    {
      "message_id": 514,
      "agent_id": 2,
      "delay": 5.836,
      "speech_duration": 5.668,
      "transcribe_duration": 5.836,
      "wpm": 135,
      "message": "กูถามว่าคนที่สูงอยู่ในช่วง 140 เนี่ยมีทั้งหมดกี่คน"
    },
    {
      "message_id": 515,
      "agent_id": 2,
      "delay": 5.307,
      "speech_duration": 5.22,
      "transcribe_duration": 5.307,
      "wpm": 147,
      "message": "เราจะต้องมาดูตรงที่ใบมันมีกี่ใบค่าที่เอามาลงตรงนี้"
    },
    {
      "message_id": 516,
      "agent_id": 2,
      "delay": 1.029,
      "speech_duration": 1.06,
      "transcribe_duration": 1.029,
      "wpm": 85,
      "message": "ไหมคะ"
    },
    {
      "message_id": 517,
      "agent_id": 2,
      "delay": 8.734,
      "speech_duration": 8.612,
      "transcribe_duration": 8.734,
      "wpm": 94,
      "message": "133 นี่นับเป็น 1 4 นะเป็น 2 นะนะไป 3-4 มันมีอยู่ 5 คน"
    },
    {
      "message_id": 518,
      "agent_id": 2,
      "delay": 2.338,
      "speech_duration": 2.34,
      "transcribe_duration": 2.338,
      "wpm": 128,
      "message": "คำตอบตรงนี้คือ 5 คน"
    },
    {
      "message_id": 519,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 520,
      "agent_id": 2,
      "delay": 0.32,
      "speech_duration": 0.356,
      "transcribe_duration": 0.32,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 521,
      "agent_id": 2,
      "delay": 3.019,
      "speech_duration": 2.98,
      "transcribe_duration": 3.019,
      "wpm": 161,
      "message": "แล้วแถวนี้ล่ะลูกแถวนี้มีกี่คนคะ"
    },
    {
      "message_id": 522,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 523,
      "agent_id": 2,
      "delay": 2.319,
      "speech_duration": 2.34,
      "transcribe_duration": 2.319,
      "wpm": 115,
      "message": "มีเท่าไหร่มีกี่คน"
    },
    {
      "message_id": 524,
      "agent_id": 2,
      "delay": 3.285,
      "speech_duration": 3.3,
      "transcribe_duration": 3.285,
      "wpm": 50,
      "message": "นัทมีกี่คน"
    },
    {
      "message_id": 525,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 526,
      "agent_id": 2,
      "delay": 1.743,
      "speech_duration": 1.764,
      "transcribe_duration": 1.743,
      "wpm": 85,
      "message": "นับนับดีๆ"
    },
    {
      "message_id": 527,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 528,
      "agent_id": 2,
      "delay": 5.318,
      "speech_duration": 5.348,
      "transcribe_duration": 5.318,
      "wpm": 28,
      "message": "1 2 3 4 5"
    },
    {
      "message_id": 529,
      "agent_id": 2,
      "delay": 0.911,
      "speech_duration": 0.932,
      "transcribe_duration": 0.911,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 530,
      "agent_id": 2,
      "delay": 2.069,
      "speech_duration": 2.084,
      "transcribe_duration": 2.069,
      "wpm": 43,
      "message": "7 และ"
    },
    {
      "message_id": 531,
      "agent_id": 2,
      "delay": 3.596,
      "speech_duration": 3.62,
      "transcribe_duration": 3.596,
      "wpm": 41,
      "message": "8 ถูกต้อง"
    },
    {
      "message_id": 532,
      "agent_id": 2,
      "delay": 7.457,
      "speech_duration": 7.332,
      "transcribe_duration": 7.457,
      "wpm": 117,
      "message": "8 คนนะคะอันนี้คือความถี่คือ 8 คนนี้ล่ะสุดท้ายมีอยู่ 3 คน"
    },
    {
      "message_id": 533,
      "agent_id": 2,
      "delay": 1.656,
      "speech_duration": 1.7,
      "transcribe_duration": 1.656,
      "wpm": 106,
      "message": "มีอยู่ 3 คน"
    },
    {
      "message_id": 534,
      "agent_id": 2,
      "delay": 2.655,
      "speech_duration": 2.66,
      "transcribe_duration": 2.655,
      "wpm": 152,
      "message": "เวลารวมกันเท่ากับ 20 มีลูก"
    },
    {
      "message_id": 535,
      "agent_id": 2,
      "delay": 2.933,
      "speech_duration": 2.98,
      "transcribe_duration": 2.933,
      "wpm": 106,
      "message": "4 + 5 เป็นเท่าไหร่คะ"
    },
    {
      "message_id": 536,
      "agent_id": 2,
      "delay": 0.445,
      "speech_duration": 0.484,
      "transcribe_duration": 0.445,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 537,
      "agent_id": 2,
      "delay": 2.178,
      "speech_duration": 2.212,
      "transcribe_duration": 2.178,
      "wpm": 75,
      "message": "4 + 5 เป็น"
    },
    {
      "message_id": 538,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 539,
      "agent_id": 2,
      "delay": 1.086,
      "speech_duration": 1.124,
      "transcribe_duration": 1.086,
      "wpm": 120,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 540,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.484,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 541,
      "agent_id": 2,
      "delay": 0.425,
      "speech_duration": 0.484,
      "transcribe_duration": 0.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 542,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 543,
      "agent_id": 2,
      "delay": 2.272,
      "speech_duration": 2.276,
      "transcribe_duration": 2.272,
      "wpm": 185,
      "message": "พี่เบนซ์ 4 + 5 เป็นเท่าไหร่"
    },
    {
      "message_id": 544,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 545,
      "agent_id": 2,
      "delay": 0.553,
      "speech_duration": 0.612,
      "transcribe_duration": 0.553,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 546,
      "agent_id": 2,
      "delay": 8.908,
      "speech_duration": 8.868,
      "transcribe_duration": 8.908,
      "wpm": 93,
      "message": "ชายเอามารวมกันทั้งหมดนะคะ + 5 + 8 + 3 คำตอบของเขาก็คือ"
    },
    {
      "message_id": 547,
      "agent_id": 2,
      "delay": 7.35,
      "speech_duration": 7.268,
      "transcribe_duration": 7.35,
      "wpm": 87,
      "message": "20 นะคะ 4583 มันจะเท่ากับ 20 คือตัวนี้เลย"
    },
    {
      "message_id": 548,
      "agent_id": 2,
      "delay": 5.828,
      "speech_duration": 5.796,
      "transcribe_duration": 5.828,
      "wpm": 111,
      "message": "นะคะแต่ทีนี้เรามาดูเมื่อเขาให้หามัธยฐานโดย"
    },
    {
      "message_id": 549,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.484,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 550,
      "agent_id": 2,
      "delay": 6.61,
      "speech_duration": 6.5,
      "transcribe_duration": 6.61,
      "wpm": 164,
      "message": "มีแผนภาพต้นใบมาให้เรานะลูกสิ่งที่เรารู้คืออะไรเรารู้แล้วว่าเอ็งเท่ากับ"
    },
    {
      "message_id": 551,
      "agent_id": 2,
      "delay": 5.664,
      "speech_duration": 5.668,
      "transcribe_duration": 5.664,
      "wpm": 101,
      "message": "อะไรคะ M = 20 ใช่ไหมค่ามัธยฐานหายังไง"
    },
    {
      "message_id": 552,
      "agent_id": 2,
      "delay": 2.001,
      "speech_duration": 2.02,
      "transcribe_duration": 2.001,
      "wpm": 119,
      "message": "หาจากใช้สูตรคือ"
    },
    {
      "message_id": 553,
      "agent_id": 2,
      "delay": 2.44,
      "speech_duration": 2.468,
      "transcribe_duration": 2.44,
      "wpm": 36,
      "message": "n + 1"
    },
    {
      "message_id": 554,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 555,
      "agent_id": 2,
      "delay": 4.608,
      "speech_duration": 4.58,
      "transcribe_duration": 4.608,
      "wpm": 118,
      "message": "ส่วนด้วย 2 ถุงไหมคะอันนี้คือตำแหน่ง"
    },
    {
      "message_id": 556,
      "agent_id": 2,
      "delay": 3.258,
      "speech_duration": 3.236,
      "transcribe_duration": 3.258,
      "wpm": 185,
      "message": "ตำแหน่งที่มันอยู่ตรงกลางของข้อมูลชุดนี้"
    },
    {
      "message_id": 557,
      "agent_id": 2,
      "delay": 0.501,
      "speech_duration": 0.548,
      "transcribe_duration": 0.501,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 558,
      "agent_id": 2,
      "delay": 3.329,
      "speech_duration": 3.3,
      "transcribe_duration": 3.329,
      "wpm": 145,
      "message": "มันจะเท่ากับเท่าไหร่คะ M คือ 20"
    },
    {
      "message_id": 559,
      "agent_id": 2,
      "delay": 2.569,
      "speech_duration": 2.596,
      "transcribe_duration": 2.569,
      "wpm": 133,
      "message": "20 + 1 เป็นเท่าไหร่ลูก"
    },
    {
      "message_id": 560,
      "agent_id": 2,
      "delay": 1.47,
      "speech_duration": 1.508,
      "transcribe_duration": 1.47,
      "wpm": 30,
      "message": "21"
    },
    {
      "message_id": 561,
      "agent_id": 2,
      "delay": 2.936,
      "speech_duration": 2.98,
      "transcribe_duration": 2.936,
      "wpm": 50,
      "message": "21 ส่วน 2"
    },
    {
      "message_id": 562,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 563,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 564,
      "agent_id": 2,
      "delay": 0.326,
      "speech_duration": 0.356,
      "transcribe_duration": 0.326,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 565,
      "agent_id": 2,
      "delay": 3.189,
      "speech_duration": 3.172,
      "transcribe_duration": 3.189,
      "wpm": 80,
      "message": "อ่านแล้วก็คือ 10"
    },
    {
      "message_id": 566,
      "agent_id": 2,
      "delay": 2.435,
      "speech_duration": 2.468,
      "transcribe_duration": 2.435,
      "wpm": 36,
      "message": "สุดฮา"
    },
    {
      "message_id": 567,
      "agent_id": 2,
      "delay": 0.503,
      "speech_duration": 0.548,
      "transcribe_duration": 0.503,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 568,
      "agent_id": 2,
      "delay": 1.844,
      "speech_duration": 1.892,
      "transcribe_duration": 1.844,
      "wpm": 135,
      "message": "อันนี้คือตำแหน่ง"
    },
    {
      "message_id": 569,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 570,
      "agent_id": 2,
      "delay": 2.318,
      "speech_duration": 2.34,
      "transcribe_duration": 2.318,
      "wpm": 103,
      "message": "ตำแหน่งที่ 10.5"
    },
    {
      "message_id": 571,
      "agent_id": 2,
      "delay": 2.246,
      "speech_duration": 2.276,
      "transcribe_duration": 2.246,
      "wpm": 99,
      "message": "ทีนี้เรามาดูนะ"
    },
    {
      "message_id": 572,
      "agent_id": 2,
      "delay": 1.457,
      "speech_duration": 1.508,
      "transcribe_duration": 1.457,
      "wpm": 60,
      "message": "ต่อมา"
    },
    {
      "message_id": 573,
      "agent_id": 2,
      "delay": 2.886,
      "speech_duration": 2.916,
      "transcribe_duration": 2.886,
      "wpm": 98,
      "message": "ตัวนี้คือ 10.5 แปล"
    },
    {
      "message_id": 574,
      "agent_id": 2,
      "delay": 6.183,
      "speech_duration": 6.116,
      "transcribe_duration": 6.183,
      "wpm": 152,
      "message": "สิ่งที่เราจะต้องรู้อันนี้คือความถี่คือจำนวนคนที่ครูบิ๊กทหารมา"
    },
    {
      "message_id": 575,
      "agent_id": 2,
      "delay": 5.971,
      "speech_duration": 5.86,
      "transcribe_duration": 5.971,
      "wpm": 110,
      "message": "แม่คะช่วงนี้น้ำมีกี่คนก็คือใบมีอยู่ 4 คนนะ"
    },
    {
      "message_id": 576,
      "agent_id": 2,
      "delay": 4.438,
      "speech_duration": 4.388,
      "transcribe_duration": 4.438,
      "wpm": 171,
      "message": "อันนี้มีอยู่ 5 อันนี้มีอยู่ 8 คนอันนี้มีอยู่ 3 คน"
    },
    {
      "message_id": 577,
      "agent_id": 2,
      "delay": 3.384,
      "speech_duration": 3.428,
      "transcribe_duration": 3.384,
      "wpm": 144,
      "message": "ช่องนี้เพิ่มขึ้นมาคือความถี่สะสม"
    },
    {
      "message_id": 578,
      "agent_id": 2,
      "delay": 5.06,
      "speech_duration": 5.092,
      "transcribe_duration": 5.06,
      "wpm": 124,
      "message": "ความถี่สะสมหมายถึงอะไรเอาความถี่ช่องแรกมา"
    },
    {
      "message_id": 579,
      "agent_id": 2,
      "delay": 2.817,
      "speech_duration": 2.852,
      "transcribe_duration": 2.817,
      "wpm": 121,
      "message": "บวกกับความถี่ช่องถัดมา"
    },
    {
      "message_id": 580,
      "agent_id": 2,
      "delay": 2.575,
      "speech_duration": 2.596,
      "transcribe_duration": 2.575,
      "wpm": 116,
      "message": "แถวถัดมาอันนี้คือ 4"
    },
    {
      "message_id": 581,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 582,
      "agent_id": 2,
      "delay": 1.457,
      "speech_duration": 1.508,
      "transcribe_duration": 1.457,
      "wpm": 119,
      "message": "เอามาบวกกัน"
    },
    {
      "message_id": 583,
      "agent_id": 2,
      "delay": 1.918,
      "speech_duration": 1.956,
      "transcribe_duration": 1.918,
      "wpm": 46,
      "message": "4 + 5"
    },
    {
      "message_id": 584,
      "agent_id": 2,
      "delay": 3.485,
      "speech_duration": 3.492,
      "transcribe_duration": 3.485,
      "wpm": 82,
      "message": "= 9 คือคำตอบตรงนี้"
    },
    {
      "message_id": 585,
      "agent_id": 2,
      "delay": 2.505,
      "speech_duration": 2.532,
      "transcribe_duration": 2.505,
      "wpm": 36,
      "message": "9 + 8"
    },
    {
      "message_id": 586,
      "agent_id": 2,
      "delay": 1.398,
      "speech_duration": 1.444,
      "transcribe_duration": 1.398,
      "wpm": 62,
      "message": "คำตอบ"
    },
    {
      "message_id": 587,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.42,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 588,
      "agent_id": 2,
      "delay": 0.417,
      "speech_duration": 0.356,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 589,
      "agent_id": 2,
      "delay": 4.147,
      "speech_duration": 4.132,
      "transcribe_duration": 4.147,
      "wpm": 51,
      "message": "คือ 17 18 + 3"
    },
    {
      "message_id": 590,
      "agent_id": 2,
      "delay": 1.455,
      "speech_duration": 1.508,
      "transcribe_duration": 1.455,
      "wpm": 119,
      "message": "เอามาบวกกัน"
    },
    {
      "message_id": 591,
      "agent_id": 2,
      "delay": 3.327,
      "speech_duration": 3.364,
      "transcribe_duration": 3.327,
      "wpm": 98,
      "message": "คำตอบก็คือ 10 20 นะคะ"
    },
    {
      "message_id": 592,
      "agent_id": 2,
      "delay": 5.419,
      "speech_duration": 5.412,
      "transcribe_duration": 5.419,
      "wpm": 141,
      "message": "ความถี่สะสมหมายถึงเอาความถี่แต่ละชั้นเนี่ยมารวมกัน"
    },
    {
      "message_id": 593,
      "agent_id": 2,
      "delay": 4.719,
      "speech_duration": 4.644,
      "transcribe_duration": 4.719,
      "wpm": 178,
      "message": "นะคะอันแรกมันไม่ได้รวมกับใครอันที่ 1 ก็คือ 4 ถูกไหมลูก"
    },
    {
      "message_id": 594,
      "agent_id": 2,
      "delay": 1.837,
      "speech_duration": 1.892,
      "transcribe_duration": 1.837,
      "wpm": 63,
      "message": "แต่พอมา"
    },
    {
      "message_id": 595,
      "agent_id": 2,
      "delay": 4.399,
      "speech_duration": 4.324,
      "transcribe_duration": 4.399,
      "wpm": 142,
      "message": "แถวที่ 2 ปุ๊บเนี่ยมันมี 4 สระผสมมาแล้ว 4"
    },
    {
      "message_id": 596,
      "agent_id": 2,
      "delay": 6.337,
      "speech_duration": 6.244,
      "transcribe_duration": 6.337,
      "wpm": 161,
      "message": "แถวนี้มีอยู่ 5 เพราะฉะนั้นความถี่สะสมก็คือเอา 4 มาบวก 5 คำตอบคือ 9"
    },
    {
      "message_id": 597,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.228,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 598,
      "agent_id": 2,
      "delay": 1.532,
      "speech_duration": 1.572,
      "transcribe_duration": 1.532,
      "wpm": 143,
      "message": "อันนี้เข้าใจนะ"
    },
    {
      "message_id": 599,
      "agent_id": 2,
      "delay": 1.672,
      "speech_duration": 1.7,
      "transcribe_duration": 1.672,
      "wpm": 79,
      "message": "ผ่านนะคะ"
    },
    {
      "message_id": 600,
      "agent_id": 2,
      "delay": 3.358,
      "speech_duration": 3.364,
      "transcribe_duration": 3.358,
      "wpm": 138,
      "message": "มีใครสงสัยไหมก็คือบวกไปเรื่อยๆ"
    },
    {
      "message_id": 601,
      "agent_id": 2,
      "delay": 3.395,
      "speech_duration": 3.428,
      "transcribe_duration": 3.395,
      "wpm": 88,
      "message": "จนสุดท้ายความถี่ของ"
    },
    {
      "message_id": 602,
      "agent_id": 2,
      "delay": 3.483,
      "speech_duration": 3.492,
      "transcribe_duration": 3.483,
      "wpm": 168,
      "message": "ตัวสุดท้ายเลยแถวสุดท้ายมันจะเท่ากับ 20"
    },
    {
      "message_id": 603,
      "agent_id": 2,
      "delay": 1.199,
      "speech_duration": 1.252,
      "transcribe_duration": 1.199,
      "wpm": 120,
      "message": "เพราะอะไร"
    },
    {
      "message_id": 604,
      "agent_id": 2,
      "delay": 4.509,
      "speech_duration": 4.452,
      "transcribe_duration": 4.509,
      "wpm": 148,
      "message": "เพราะว่าจำนวนคนมันเท่ากับ 20 n = 20 นั้นเอง"
    },
    {
      "message_id": 605,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 606,
      "agent_id": 2,
      "delay": 1.22,
      "speech_duration": 1.252,
      "transcribe_duration": 1.22,
      "wpm": 84,
      "message": "ใช่ไหม"
    },
    {
      "message_id": 607,
      "agent_id": 2,
      "delay": 2.332,
      "speech_duration": 2.34,
      "transcribe_duration": 2.332,
      "wpm": 83,
      "message": "อ่านที่นี้ดู"
    },
    {
      "message_id": 608,
      "agent_id": 2,
      "delay": 7.893,
      "speech_duration": 7.78,
      "transcribe_duration": 7.893,
      "wpm": 166,
      "message": "แล้วหาช่องเรียบร้อยแล้วความถี่สะสมแล้วหาตำแหน่งได้แล้วหาตำแหน่งมัธยฐานได้แล้วก็คือ 15"
    },
    {
      "message_id": 609,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 610,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.484,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 611,
      "agent_id": 2,
      "delay": 2.916,
      "speech_duration": 2.916,
      "transcribe_duration": 2.916,
      "wpm": 195,
      "message": "ค่าเฉลี่ยของค่าที่อยู่ในตำแหน่งที่ 10"
    },
    {
      "message_id": 612,
      "agent_id": 2,
      "delay": 1.456,
      "speech_duration": 1.508,
      "transcribe_duration": 1.456,
      "wpm": 70,
      "message": "และ 11"
    },
    {
      "message_id": 613,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 614,
      "agent_id": 2,
      "delay": 4.652,
      "speech_duration": 4.644,
      "transcribe_duration": 4.652,
      "wpm": 97,
      "message": "10.5 มันจะอยู่ในช่วงนี้ลูก 41"
    },
    {
      "message_id": 615,
      "agent_id": 2,
      "delay": 1.408,
      "speech_duration": 1.444,
      "transcribe_duration": 1.408,
      "wpm": 104,
      "message": "ตำแหน่งนะ"
    },
    {
      "message_id": 616,
      "agent_id": 2,
      "delay": 2.397,
      "speech_duration": 2.404,
      "transcribe_duration": 2.397,
      "wpm": 112,
      "message": "ถ้ามาจะอยู่ตรงนี้"
    },
    {
      "message_id": 617,
      "agent_id": 2,
      "delay": 1.274,
      "speech_duration": 1.316,
      "transcribe_duration": 1.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 618,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 619,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.292,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 620,
      "agent_id": 2,
      "delay": 7.229,
      "speech_duration": 7.204,
      "transcribe_duration": 7.229,
      "wpm": 92,
      "message": "เคนะรู้ที่นี้มาดูตำแหน่งนี้มันอยู่ตรงไหนล่ะ"
    },
    {
      "message_id": 621,
      "agent_id": 2,
      "delay": 6.347,
      "speech_duration": 6.308,
      "transcribe_duration": 6.347,
      "wpm": 76,
      "message": "ทำไมเขาได้ให้ค่าตรงนี้มา 155 51"
    },
    {
      "message_id": 622,
      "agent_id": 2,
      "delay": 3.74,
      "speech_duration": 3.748,
      "transcribe_duration": 3.74,
      "wpm": 184,
      "message": "เพราะว่ามันอยู่ตำแหน่งที่ 10 กับ 11 ใช่ไหมลูก"
    },
    {
      "message_id": 623,
      "agent_id": 2,
      "delay": 6.758,
      "speech_duration": 6.628,
      "transcribe_duration": 6.758,
      "wpm": 138,
      "message": "ตำแหน่งที่ 10 มันอยู่ตรงไหน 9 มันอยู่ตรงนี้แล้วมันอยู่ตรงนี้"
    },
    {
      "message_id": 624,
      "agent_id": 2,
      "delay": 3.935,
      "speech_duration": 3.94,
      "transcribe_duration": 3.935,
      "wpm": 129,
      "message": "คนสุดท้ายเนี่ยคนสุดท้ายคือคนที่ 9"
    },
    {
      "message_id": 625,
      "agent_id": 2,
      "delay": 1.595,
      "speech_duration": 1.636,
      "transcribe_duration": 1.595,
      "wpm": 64,
      "message": "ที่สูง"
    },
    {
      "message_id": 626,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 627,
      "agent_id": 2,
      "delay": 1.538,
      "speech_duration": 1.572,
      "transcribe_duration": 1.538,
      "wpm": 38,
      "message": "146"
    },
    {
      "message_id": 628,
      "agent_id": 2,
      "delay": 1.935,
      "speech_duration": 1.956,
      "transcribe_duration": 1.935,
      "wpm": 130,
      "message": "อันนี้คือคนที่ 9"
    },
    {
      "message_id": 629,
      "agent_id": 2,
      "delay": 4.767,
      "speech_duration": 4.708,
      "transcribe_duration": 4.767,
      "wpm": 147,
      "message": "เพราะฉะนั้นคนที่ 10 ก็คืออยู่ในชั้นถัดไปไหมคะ"
    },
    {
      "message_id": 630,
      "agent_id": 2,
      "delay": 2.969,
      "speech_duration": 2.98,
      "transcribe_duration": 2.969,
      "wpm": 141,
      "message": "อันนี้คือคนที่ 10 วันที่ 11"
    },
    {
      "message_id": 631,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.228,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 632,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 633,
      "agent_id": 2,
      "delay": 1.226,
      "speech_duration": 1.252,
      "transcribe_duration": 1.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 634,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 635,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 636,
      "agent_id": 2,
      "delay": 5.671,
      "speech_duration": 5.604,
      "transcribe_duration": 5.671,
      "wpm": 147,
      "message": "10 วันที่ 10 กับคนที่ 11 นะวันที่ 10 สูงเท่าไหร่ตัวนี้"
    },
    {
      "message_id": 637,
      "agent_id": 2,
      "delay": 1.621,
      "speech_duration": 1.636,
      "transcribe_duration": 1.621,
      "wpm": 138,
      "message": "100 เท่าไหร่คะ"
    },
    {
      "message_id": 638,
      "agent_id": 2,
      "delay": 0.319,
      "speech_duration": 0.356,
      "transcribe_duration": 0.319,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 639,
      "agent_id": 2,
      "delay": 4.801,
      "speech_duration": 4.836,
      "transcribe_duration": 4.801,
      "wpm": 12,
      "message": "101"
    },
    {
      "message_id": 640,
      "agent_id": 2,
      "delay": 0.323,
      "speech_duration": 0.356,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 641,
      "agent_id": 2,
      "delay": 2.624,
      "speech_duration": 2.66,
      "transcribe_duration": 2.624,
      "wpm": 118,
      "message": "อันนี้ก็คือ 101 นะคะ"
    },
    {
      "message_id": 642,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 643,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 644,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 645,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.292,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 646,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 647,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 648,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.356,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 649,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.484,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 650,
      "agent_id": 2,
      "delay": 3.078,
      "speech_duration": 3.108,
      "transcribe_duration": 3.078,
      "wpm": 77,
      "message": "คนนี้คือสูง 100"
    },
    {
      "message_id": 651,
      "agent_id": 2,
      "delay": 0.375,
      "speech_duration": 0.42,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 652,
      "agent_id": 2,
      "delay": 3.027,
      "speech_duration": 3.044,
      "transcribe_duration": 3.027,
      "wpm": 15,
      "message": "51"
    },
    {
      "message_id": 653,
      "agent_id": 2,
      "delay": 1.65,
      "speech_duration": 1.7,
      "transcribe_duration": 1.65,
      "wpm": 79,
      "message": "เพราะว่า"
    },
    {
      "message_id": 654,
      "agent_id": 2,
      "delay": 3.014,
      "speech_duration": 2.98,
      "transcribe_duration": 3.014,
      "wpm": 151,
      "message": "ต้นมัน 15 ใช่ไหมวันนี้ก็คือ 1"
    },
    {
      "message_id": 655,
      "agent_id": 2,
      "delay": 1.66,
      "speech_duration": 1.7,
      "transcribe_duration": 1.66,
      "wpm": 35,
      "message": "151"
    },
    {
      "message_id": 656,
      "agent_id": 2,
      "delay": 10.044,
      "speech_duration": 9.892,
      "transcribe_duration": 10.044,
      "wpm": 176,
      "message": "ก็คือคนที่ 10 นะคะทำไมเพราะว่าความถี่สะสมตรงนี้คือตำแหน่งที่ของข้อมูลเพราะชั้นที่ 2 และมันรวมได้ถึง 9 และคือคนที่ 9"
    },
    {
      "message_id": 657,
      "agent_id": 2,
      "delay": 8.414,
      "speech_duration": 8.292,
      "transcribe_duration": 8.414,
      "wpm": 181,
      "message": "ว่าจะให้คนที่ 10 วันที่ 11 จะต้องอยู่ในชั้นถัดมาพอฉันหันมามันก็เริ่มเลยวันที่ 11 วันที่ 12 ใช่ไหมคะ"
    },
    {
      "message_id": 658,
      "agent_id": 2,
      "delay": 2.252,
      "speech_duration": 2.276,
      "transcribe_duration": 2.252,
      "wpm": 132,
      "message": "อันนี้ก็เป็นเท่ากัน"
    },
    {
      "message_id": 659,
      "agent_id": 2,
      "delay": 3.237,
      "speech_duration": 3.236,
      "transcribe_duration": 3.237,
      "wpm": 42,
      "message": "151 นะคะ"
    },
    {
      "message_id": 660,
      "agent_id": 2,
      "delay": 2.601,
      "speech_duration": 2.532,
      "transcribe_duration": 2.601,
      "wpm": 178,
      "message": "ตำแหน่งอันนี้คือตำแหน่งที่ 10"
    },
    {
      "message_id": 661,
      "agent_id": 2,
      "delay": 1.531,
      "speech_duration": 1.572,
      "transcribe_duration": 1.531,
      "wpm": 134,
      "message": "ตำแหน่งที่ 11"
    },
    {
      "message_id": 662,
      "agent_id": 2,
      "delay": 3.103,
      "speech_duration": 3.108,
      "transcribe_duration": 3.103,
      "wpm": 135,
      "message": "มันอยู่ตรงกลางคืออยู่ตรงนี้"
    },
    {
      "message_id": 663,
      "agent_id": 2,
      "delay": 1.715,
      "speech_duration": 1.764,
      "transcribe_duration": 1.715,
      "wpm": 77,
      "message": "เขาก็เลย"
    },
    {
      "message_id": 664,
      "agent_id": 2,
      "delay": 2.691,
      "speech_duration": 2.724,
      "transcribe_duration": 2.691,
      "wpm": 44,
      "message": "เอา 151"
    },
    {
      "message_id": 665,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 666,
      "agent_id": 2,
      "delay": 7.916,
      "speech_duration": 7.78,
      "transcribe_duration": 7.916,
      "wpm": 170,
      "message": "ตัวนี้นะของคนที่ 10 กับคนที่ 11 ที่เอามารวมกันเสร็จแล้วหารด้วย 2 ในเมื่อข้ามันเหมือนกัน"
    },
    {
      "message_id": 667,
      "agent_id": 2,
      "delay": 4.383,
      "speech_duration": 4.26,
      "transcribe_duration": 4.383,
      "wpm": 183,
      "message": "เอามารวมกันแล้วหารด้วย 2 และมันก็เลยได้คำตอบค่าเดิม"
    },
    {
      "message_id": 668,
      "agent_id": 2,
      "delay": 2.661,
      "speech_duration": 2.66,
      "transcribe_duration": 2.661,
      "wpm": 118,
      "message": "เมื่อคืน 151 นั้นเอง"
    },
    {
      "message_id": 669,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.292,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 670,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 671,
      "agent_id": 2,
      "delay": 2.647,
      "speech_duration": 2.66,
      "transcribe_duration": 2.647,
      "wpm": 107,
      "message": "โอเคไหมคะเข้าใจยัง"
    },
    {
      "message_id": 672,
      "agent_id": 2,
      "delay": 1.328,
      "speech_duration": 1.38,
      "transcribe_duration": 1.328,
      "wpm": 98,
      "message": "พอดีพอดี"
    },
    {
      "message_id": 673,
      "agent_id": 2,
      "delay": 3.729,
      "speech_duration": 3.748,
      "transcribe_duration": 3.729,
      "wpm": 184,
      "message": "ง่วงนอนใช่ไหมเดี๋ยวกูจะให้ออกมาทำข้างหน้านะคะ"
    },
    {
      "message_id": 674,
      "agent_id": 2,
      "delay": 2.393,
      "speech_duration": 2.404,
      "transcribe_duration": 2.393,
      "wpm": 218,
      "message": "เดี๋ยวจะให้ออกมาให้ทำข้างหน้านะลูก"
    },
    {
      "message_id": 675,
      "agent_id": 2,
      "delay": 0.395,
      "speech_duration": 0.42,
      "transcribe_duration": 0.395,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 676,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 677,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 678,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 679,
      "agent_id": 2,
      "delay": 3.423,
      "speech_duration": 3.428,
      "transcribe_duration": 3.423,
      "wpm": 48,
      "message": "ที่นี้มาดู"
    },
    {
      "message_id": 680,
      "agent_id": 2,
      "delay": 6.267,
      "speech_duration": 6.244,
      "transcribe_duration": 6.267,
      "wpm": 137,
      "message": "ครูจะให้ข้อมูลเดี๋ยวกูจะเขียนบนกระดานนะคะข้อมูลอีกชุดนึง"
    },
    {
      "message_id": 681,
      "agent_id": 2,
      "delay": 1.442,
      "speech_duration": 1.508,
      "transcribe_duration": 1.442,
      "wpm": 119,
      "message": "ให้นักเรียน"
    },
    {
      "message_id": 682,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 683,
      "agent_id": 2,
      "delay": 2.178,
      "speech_duration": 2.212,
      "transcribe_duration": 2.178,
      "wpm": 149,
      "message": "เดี๋ยวให้นักเรียนนะคะ"
    },
    {
      "message_id": 684,
      "agent_id": 2,
      "delay": 1.722,
      "speech_duration": 1.764,
      "transcribe_duration": 1.722,
      "wpm": 60,
      "message": "แผนภาพ"
    },
    {
      "message_id": 685,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 686,
      "agent_id": 2,
      "delay": 0.387,
      "speech_duration": 0.42,
      "transcribe_duration": 0.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 687,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 688,
      "agent_id": 2,
      "delay": 3.071,
      "speech_duration": 3.108,
      "transcribe_duration": 3.071,
      "wpm": 101,
      "message": "มีข้อมูลให้มีอยู่ 20"
    },
    {
      "message_id": 689,
      "agent_id": 2,
      "delay": 3.233,
      "speech_duration": 3.172,
      "transcribe_duration": 3.233,
      "wpm": 123,
      "message": "อรไอ้ 20 ชุดนะคะข้อมูลนี้"
    },
    {
      "message_id": 690,
      "agent_id": 2,
      "delay": 7.206,
      "speech_duration": 7.204,
      "transcribe_duration": 7.206,
      "wpm": 131,
      "message": "เสร็จแล้วให้หามัธยฐานโดยใช้วิธีนี้วิธีนี้เลยนะคะให้ไปหาความถี่"
    },
    {
      "message_id": 691,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.228,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 692,
      "agent_id": 2,
      "delay": 6.619,
      "speech_duration": 6.628,
      "transcribe_duration": 6.619,
      "wpm": 122,
      "message": "ไปหาความถี่สะสมแล้วก็ไม่หาค่ามัธยฐานตามตัวอย่างแบบนี้"
    },
    {
      "message_id": 693,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 694,
      "agent_id": 2,
      "delay": 1.076,
      "speech_duration": 1.124,
      "transcribe_duration": 1.076,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 695,
      "agent_id": 2,
      "delay": 2.636,
      "speech_duration": 2.532,
      "transcribe_duration": 2.636,
      "wpm": 172,
      "message": "แล้วกูจะมีโจทย์ให้อยู่ข้างบน"
    },
    {
      "message_id": 696,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 697,
      "agent_id": 2,
      "delay": 1.607,
      "speech_duration": 1.636,
      "transcribe_duration": 1.607,
      "wpm": 128,
      "message": "ท่ากระดานราคา"
    },
    {
      "message_id": 698,
      "agent_id": 2,
      "delay": 3.225,
      "speech_duration": 3.236,
      "transcribe_duration": 3.225,
      "wpm": 130,
      "message": "ลักษณะเหมือนกันกับข้อนี้เลย"
    },
    {
      "message_id": 699,
      "agent_id": 2,
      "delay": 4.23,
      "speech_duration": 4.26,
      "transcribe_duration": 4.23,
      "wpm": 95,
      "message": "แต่กูจะเอาข้อมูลก็คือจำนวน"
    },
    {
      "message_id": 700,
      "agent_id": 2,
      "delay": 5.338,
      "speech_duration": 5.348,
      "transcribe_duration": 5.338,
      "wpm": 123,
      "message": "นักเรียนทั้งหมดของม 6 นะคะเดี๋ยวนักเรียนม 6"
    },
    {
      "message_id": 701,
      "agent_id": 2,
      "delay": 0.32,
      "speech_duration": 0.356,
      "transcribe_duration": 0.32,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 702,
      "agent_id": 2,
      "delay": 1.958,
      "speech_duration": 1.956,
      "transcribe_duration": 1.958,
      "wpm": 123,
      "message": "บอกคุณไว้ว่าสูง"
    },
    {
      "message_id": 703,
      "agent_id": 2,
      "delay": 1.013,
      "speech_duration": 1.06,
      "transcribe_duration": 1.013,
      "wpm": 127,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 704,
      "agent_id": 2,
      "delay": 1.79,
      "speech_duration": 1.828,
      "transcribe_duration": 1.79,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 705,
      "agent_id": 2,
      "delay": 8.17,
      "speech_duration": 8.1,
      "transcribe_duration": 8.17,
      "wpm": 135,
      "message": "คนแรกเบนซ์นะคะนักเรียนม 6 ที่มาวันนี้มีอยู่ 8 คนถูกไหมเบนซ์สูงเท่าไหร่คะ"
    },
    {
      "message_id": 706,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 707,
      "agent_id": 2,
      "delay": 0.491,
      "speech_duration": 0.356,
      "transcribe_duration": 0.491,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 708,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 709,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 710,
      "agent_id": 2,
      "delay": 3.906,
      "speech_duration": 3.94,
      "transcribe_duration": 3.906,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 711,
      "agent_id": 2,
      "delay": 0.445,
      "speech_duration": 0.484,
      "transcribe_duration": 0.445,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 712,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.356,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 713,
      "agent_id": 2,
      "delay": 7.654,
      "speech_duration": 7.652,
      "transcribe_duration": 7.654,
      "wpm": 41,
      "message": "161 161 วันที่ 2 ต้น"
    },
    {
      "message_id": 714,
      "agent_id": 2,
      "delay": 0.407,
      "speech_duration": 0.228,
      "transcribe_duration": 0.407,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 715,
      "agent_id": 2,
      "delay": 0.314,
      "speech_duration": 0.356,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 716,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 717,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 718,
      "agent_id": 2,
      "delay": 2.433,
      "speech_duration": 2.468,
      "transcribe_duration": 2.433,
      "wpm": 24,
      "message": "173"
    },
    {
      "message_id": 719,
      "agent_id": 2,
      "delay": 1.742,
      "speech_duration": 1.764,
      "transcribe_duration": 1.742,
      "wpm": 153,
      "message": "ได้สูงเท่าไหร่ลูก"
    },
    {
      "message_id": 720,
      "agent_id": 2,
      "delay": 0.761,
      "speech_duration": 0.804,
      "transcribe_duration": 0.761,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 721,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 722,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 723,
      "agent_id": 2,
      "delay": 0.687,
      "speech_duration": 0.74,
      "transcribe_duration": 0.687,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 724,
      "agent_id": 2,
      "delay": 0.702,
      "speech_duration": 0.74,
      "transcribe_duration": 0.702,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 725,
      "agent_id": 2,
      "delay": 4.36,
      "speech_duration": 4.388,
      "transcribe_duration": 4.36,
      "wpm": 48,
      "message": "180 สูงมากเลย"
    },
    {
      "message_id": 726,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 727,
      "agent_id": 2,
      "delay": 0.319,
      "speech_duration": 0.356,
      "transcribe_duration": 0.319,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 728,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 729,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.356,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 730,
      "agent_id": 2,
      "delay": 2.429,
      "speech_duration": 2.468,
      "transcribe_duration": 2.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 731,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 732,
      "agent_id": 2,
      "delay": 0.508,
      "speech_duration": 0.548,
      "transcribe_duration": 0.508,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 733,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.292,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 734,
      "agent_id": 2,
      "delay": 0.704,
      "speech_duration": 0.74,
      "transcribe_duration": 0.704,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 735,
      "agent_id": 2,
      "delay": 1.555,
      "speech_duration": 1.572,
      "transcribe_duration": 1.555,
      "wpm": 105,
      "message": "ประมาณ 100"
    },
    {
      "message_id": 736,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 737,
      "agent_id": 2,
      "delay": 1.4,
      "speech_duration": 1.444,
      "transcribe_duration": 1.4,
      "wpm": 31,
      "message": "53"
    },
    {
      "message_id": 738,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 739,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.292,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 740,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 741,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.292,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 742,
      "agent_id": 2,
      "delay": 3.831,
      "speech_duration": 3.876,
      "transcribe_duration": 3.831,
      "wpm": 15,
      "message": "155"
    },
    {
      "message_id": 743,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.292,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 744,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 745,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 746,
      "agent_id": 2,
      "delay": 0.558,
      "speech_duration": 0.612,
      "transcribe_duration": 0.558,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 747,
      "agent_id": 2,
      "delay": 0.809,
      "speech_duration": 0.804,
      "transcribe_duration": 0.809,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 748,
      "agent_id": 2,
      "delay": 3.262,
      "speech_duration": 3.3,
      "transcribe_duration": 3.262,
      "wpm": 18,
      "message": "163"
    },
    {
      "message_id": 749,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 750,
      "agent_id": 2,
      "delay": 0.688,
      "speech_duration": 0.74,
      "transcribe_duration": 0.688,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 751,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 752,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 753,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.548,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 754,
      "agent_id": 2,
      "delay": 2.291,
      "speech_duration": 2.34,
      "transcribe_duration": 2.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 755,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 756,
      "agent_id": 2,
      "delay": 0.387,
      "speech_duration": 0.42,
      "transcribe_duration": 0.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 757,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.292,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 758,
      "agent_id": 2,
      "delay": 0.471,
      "speech_duration": 0.484,
      "transcribe_duration": 0.471,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 759,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 760,
      "agent_id": 2,
      "delay": 2.487,
      "speech_duration": 2.532,
      "transcribe_duration": 2.487,
      "wpm": 24,
      "message": "165"
    },
    {
      "message_id": 761,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.292,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 762,
      "agent_id": 2,
      "delay": 1.276,
      "speech_duration": 1.316,
      "transcribe_duration": 1.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 763,
      "agent_id": 2,
      "delay": 5.576,
      "speech_duration": 5.604,
      "transcribe_duration": 5.576,
      "wpm": 19,
      "message": "62 162"
    },
    {
      "message_id": 764,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 765,
      "agent_id": 2,
      "delay": 6.206,
      "speech_duration": 6.116,
      "transcribe_duration": 6.206,
      "wpm": 142,
      "message": "ข้อมูลชุดนี้ถ้ามาทำนะคะอีกคนนึงไปไหนนะไปเข้าห้องน้ำใช่ไหม"
    },
    {
      "message_id": 766,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 767,
      "agent_id": 2,
      "delay": 3.966,
      "speech_duration": 3.94,
      "transcribe_duration": 3.966,
      "wpm": 160,
      "message": "ไม่เป็นไรเอาแค่นี้นะคะข้อมูลมีทั้งหมดอยู่"
    },
    {
      "message_id": 768,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 769,
      "agent_id": 2,
      "delay": 1.778,
      "speech_duration": 1.828,
      "transcribe_duration": 1.778,
      "wpm": 16,
      "message": "7"
    },
    {
      "message_id": 770,
      "agent_id": 2,
      "delay": 5.366,
      "speech_duration": 5.348,
      "transcribe_duration": 5.366,
      "wpm": 154,
      "message": "จำนวน 7 คนนะคะตอนนี้ข้อมูลที่ครูได้มาเท่ากับเท่าไหร่คะ"
    },
    {
      "message_id": 771,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.292,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 772,
      "agent_id": 2,
      "delay": 5.508,
      "speech_duration": 5.476,
      "transcribe_duration": 5.508,
      "wpm": 156,
      "message": "เมื่อตรงนี้มีอยู่ 7 คนเพราะฉะนั้นถ้าเอ็งก็คือเจ็บนั้นเอง"
    },
    {
      "message_id": 773,
      "agent_id": 2,
      "delay": 0.327,
      "speech_duration": 0.356,
      "transcribe_duration": 0.327,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 774,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.228,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 775,
      "agent_id": 2,
      "delay": 2.294,
      "speech_duration": 2.276,
      "transcribe_duration": 2.294,
      "wpm": 185,
      "message": "พอแล้วได้ข้อมูลชุดนี้มาแล้ว"
    },
    {
      "message_id": 776,
      "agent_id": 2,
      "delay": 0.324,
      "speech_duration": 0.356,
      "transcribe_duration": 0.324,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 777,
      "agent_id": 2,
      "delay": 1.524,
      "speech_duration": 1.572,
      "transcribe_duration": 1.524,
      "wpm": 67,
      "message": "วันนี้"
    },
    {
      "message_id": 778,
      "agent_id": 2,
      "delay": 4.765,
      "speech_duration": 4.772,
      "transcribe_duration": 4.765,
      "wpm": 163,
      "message": "ตัวเลขมันเยอะใช่ไหมลูกแล้วเอามาเขียนเป็นแผนภาพต้นใบ"
    },
    {
      "message_id": 779,
      "agent_id": 2,
      "delay": 3.178,
      "speech_duration": 3.172,
      "transcribe_duration": 3.178,
      "wpm": 142,
      "message": "ต้นก็คือตัวเลขหลักร้อยหลักสิบ"
    },
    {
      "message_id": 780,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.292,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 781,
      "agent_id": 2,
      "delay": 1.472,
      "speech_duration": 1.508,
      "transcribe_duration": 1.472,
      "wpm": 159,
      "message": "ที่อยู่ข้างหน้า"
    },
    {
      "message_id": 782,
      "agent_id": 2,
      "delay": 2.988,
      "speech_duration": 2.916,
      "transcribe_duration": 2.988,
      "wpm": 170,
      "message": "ดูน้ำมันยังไงเวลาเอามาเรียงลำดับ"
    },
    {
      "message_id": 783,
      "agent_id": 2,
      "delay": 2.502,
      "speech_duration": 2.532,
      "transcribe_duration": 2.502,
      "wpm": 53,
      "message": "นะคะ R16"
    },
    {
      "message_id": 784,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 785,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 786,
      "agent_id": 2,
      "delay": 0.51,
      "speech_duration": 0.548,
      "transcribe_duration": 0.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 787,
      "agent_id": 2,
      "delay": 4.246,
      "speech_duration": 4.26,
      "transcribe_duration": 4.246,
      "wpm": 102,
      "message": "มีนะเหมือนกันก็คือ 16 ใช่ไหม"
    },
    {
      "message_id": 788,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.42,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 789,
      "agent_id": 2,
      "delay": 7.959,
      "speech_duration": 7.908,
      "transcribe_duration": 7.959,
      "wpm": 123,
      "message": "มี 15 มี 17 และ 18 เอามาเรียงจำนวนที่น้อยที่สุดก็คือ 15 ถูกไหมคะ"
    },
    {
      "message_id": 790,
      "agent_id": 2,
      "delay": 1.4,
      "speech_duration": 1.444,
      "transcribe_duration": 1.4,
      "wpm": 31,
      "message": "15"
    },
    {
      "message_id": 791,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 792,
      "agent_id": 2,
      "delay": 1.523,
      "speech_duration": 1.572,
      "transcribe_duration": 1.523,
      "wpm": 124,
      "message": "ออกมาคืออะไร"
    },
    {
      "message_id": 793,
      "agent_id": 2,
      "delay": 0.697,
      "speech_duration": 0.74,
      "transcribe_duration": 0.697,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 794,
      "agent_id": 2,
      "delay": 0.691,
      "speech_duration": 0.74,
      "transcribe_duration": 0.691,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 795,
      "agent_id": 2,
      "delay": 0.96,
      "speech_duration": 0.996,
      "transcribe_duration": 0.96,
      "wpm": 30,
      "message": "6"
    },
    {
      "message_id": 796,
      "agent_id": 2,
      "delay": 4.654,
      "speech_duration": 4.708,
      "transcribe_duration": 4.654,
      "wpm": 32,
      "message": "แล้วก็ 17"
    },
    {
      "message_id": 797,
      "agent_id": 2,
      "delay": 2.88,
      "speech_duration": 2.916,
      "transcribe_duration": 2.88,
      "wpm": 93,
      "message": "มากที่สุดก็คือ 18"
    },
    {
      "message_id": 798,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.292,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 799,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 800,
      "agent_id": 2,
      "delay": 2.045,
      "speech_duration": 2.084,
      "transcribe_duration": 2.045,
      "wpm": 115,
      "message": "อันนี้คือต้นมัน"
    },
    {
      "message_id": 801,
      "agent_id": 2,
      "delay": 0.942,
      "speech_duration": 0.996,
      "transcribe_duration": 0.942,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 802,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 803,
      "agent_id": 2,
      "delay": 4.879,
      "speech_duration": 4.9,
      "transcribe_duration": 4.879,
      "wpm": 58,
      "message": "เบนซ์เบนซ์ออกมาแขน"
    },
    {
      "message_id": 804,
      "agent_id": 2,
      "delay": 7.468,
      "speech_duration": 7.46,
      "transcribe_duration": 7.468,
      "wpm": 62,
      "message": "ใบของ 1-150 มีกี่ใบนะคะมีกี่คน"
    },
    {
      "message_id": 805,
      "agent_id": 2,
      "delay": 1.35,
      "speech_duration": 1.38,
      "transcribe_duration": 1.35,
      "wpm": 185,
      "message": "เอามาเขียนเลยค่ะ"
    },
    {
      "message_id": 806,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 807,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 808,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 809,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.228,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 810,
      "agent_id": 2,
      "delay": 0.327,
      "speech_duration": 0.356,
      "transcribe_duration": 0.327,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 811,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.292,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 812,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 813,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 814,
      "agent_id": 2,
      "delay": 2.934,
      "speech_duration": 2.98,
      "transcribe_duration": 2.934,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 815,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 816,
      "agent_id": 2,
      "delay": 0.428,
      "speech_duration": 0.484,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 817,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.292,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 818,
      "agent_id": 2,
      "delay": 0.506,
      "speech_duration": 0.548,
      "transcribe_duration": 0.506,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 819,
      "agent_id": 2,
      "delay": 2.616,
      "speech_duration": 2.66,
      "transcribe_duration": 2.616,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 820,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 821,
      "agent_id": 2,
      "delay": 1.15,
      "speech_duration": 1.188,
      "transcribe_duration": 1.15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 822,
      "agent_id": 2,
      "delay": 0.969,
      "speech_duration": 0.996,
      "transcribe_duration": 0.969,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 823,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.484,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 824,
      "agent_id": 2,
      "delay": 1.136,
      "speech_duration": 1.188,
      "transcribe_duration": 1.136,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 825,
      "agent_id": 2,
      "delay": 0.2,
      "speech_duration": 0.228,
      "transcribe_duration": 0.2,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 826,
      "agent_id": 2,
      "delay": 0.43,
      "speech_duration": 0.484,
      "transcribe_duration": 0.43,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 827,
      "agent_id": 2,
      "delay": 0.416,
      "speech_duration": 0.356,
      "transcribe_duration": 0.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 828,
      "agent_id": 2,
      "delay": 0.351,
      "speech_duration": 0.42,
      "transcribe_duration": 0.351,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 829,
      "agent_id": 2,
      "delay": 0.631,
      "speech_duration": 0.676,
      "transcribe_duration": 0.631,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 830,
      "agent_id": 2,
      "delay": 1.722,
      "speech_duration": 1.764,
      "transcribe_duration": 1.722,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 831,
      "agent_id": 2,
      "delay": 0.356,
      "speech_duration": 0.42,
      "transcribe_duration": 0.356,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 832,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 833,
      "agent_id": 2,
      "delay": 3.012,
      "speech_duration": 3.044,
      "transcribe_duration": 3.012,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 834,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 835,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 836,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 837,
      "agent_id": 2,
      "delay": 3.62,
      "speech_duration": 3.556,
      "transcribe_duration": 3.62,
      "wpm": 135,
      "message": "เพื่อนนะอ่านเขียนเลยลูกเขียนเลย"
    },
    {
      "message_id": 838,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 839,
      "agent_id": 2,
      "delay": 0.203,
      "speech_duration": 0.228,
      "transcribe_duration": 0.203,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 840,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 841,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 842,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.228,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 843,
      "agent_id": 2,
      "delay": 2.679,
      "speech_duration": 2.724,
      "transcribe_duration": 2.679,
      "wpm": 149,
      "message": "ให้ดูข้อมูลที่อยู่ในชุดนี้"
    },
    {
      "message_id": 844,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 845,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 846,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.484,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 847,
      "agent_id": 2,
      "delay": 0.314,
      "speech_duration": 0.356,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 848,
      "agent_id": 2,
      "delay": 0.749,
      "speech_duration": 0.804,
      "transcribe_duration": 0.749,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 849,
      "agent_id": 2,
      "delay": 1.269,
      "speech_duration": 1.316,
      "transcribe_duration": 1.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 850,
      "agent_id": 2,
      "delay": 4.551,
      "speech_duration": 4.516,
      "transcribe_duration": 4.551,
      "wpm": 76,
      "message": "พี่เบนซ์ดูที่ร้านนะลูก"
    },
    {
      "message_id": 851,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.42,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 852,
      "agent_id": 2,
      "delay": 2.97,
      "speech_duration": 2.98,
      "transcribe_duration": 2.97,
      "wpm": 70,
      "message": "ข้อมูลง่วงนอน"
    },
    {
      "message_id": 853,
      "agent_id": 2,
      "delay": 2.164,
      "speech_duration": 2.212,
      "transcribe_duration": 2.164,
      "wpm": 129,
      "message": "เมื่อคืนไปทำอะไรมา"
    },
    {
      "message_id": 854,
      "agent_id": 2,
      "delay": 5.008,
      "speech_duration": 5.028,
      "transcribe_duration": 5.008,
      "wpm": 164,
      "message": "เมื่อวานกิจกรรมวิทยาศาสตร์แล้วพากันทำชุดรีไซเคิลใช่ไหม"
    },
    {
      "message_id": 855,
      "agent_id": 2,
      "delay": 1.335,
      "speech_duration": 1.38,
      "transcribe_duration": 1.335,
      "wpm": 87,
      "message": "นอนน้อย"
    },
    {
      "message_id": 856,
      "agent_id": 2,
      "delay": 0.479,
      "speech_duration": 0.356,
      "transcribe_duration": 0.479,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 857,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 858,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 859,
      "agent_id": 2,
      "delay": 4.204,
      "speech_duration": 4.196,
      "transcribe_duration": 4.204,
      "wpm": 75,
      "message": "พอตัดต่อวีดีโอต่ออีก"
    },
    {
      "message_id": 860,
      "agent_id": 2,
      "delay": 4.754,
      "speech_duration": 4.772,
      "transcribe_duration": 4.754,
      "wpm": 116,
      "message": "มาดูดิอดทนลูกอดทนตอนนี้ยังเช้าอยู่นะ"
    },
    {
      "message_id": 861,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 862,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 863,
      "agent_id": 2,
      "delay": 0.623,
      "speech_duration": 0.676,
      "transcribe_duration": 0.623,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 864,
      "agent_id": 2,
      "delay": 2.931,
      "speech_duration": 2.98,
      "transcribe_duration": 2.931,
      "wpm": 60,
      "message": "อันนี้คือตน"
    },
    {
      "message_id": 865,
      "agent_id": 2,
      "delay": 4.388,
      "speech_duration": 4.324,
      "transcribe_duration": 4.388,
      "wpm": 163,
      "message": "15 มันมาจากตรงนี้ข้อมูลเราจะไม่เอามาจากที่อื่น"
    },
    {
      "message_id": 866,
      "agent_id": 2,
      "delay": 5.947,
      "speech_duration": 5.86,
      "transcribe_duration": 5.947,
      "wpm": 207,
      "message": "ข้อมูลเราจะไม่เอามาจากที่อื่นนะลูกเราจะเอามาจากที่เราเก็บข้อมูลเมื่อกี้ที่เราถาม"
    },
    {
      "message_id": 867,
      "agent_id": 2,
      "delay": 2.247,
      "speech_duration": 2.276,
      "transcribe_duration": 2.247,
      "wpm": 92,
      "message": "อันนี้คือ 100"
    },
    {
      "message_id": 868,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 869,
      "agent_id": 2,
      "delay": 1.846,
      "speech_duration": 1.892,
      "transcribe_duration": 1.846,
      "wpm": 24,
      "message": "55"
    },
    {
      "message_id": 870,
      "agent_id": 2,
      "delay": 5.845,
      "speech_duration": 5.796,
      "transcribe_duration": 5.845,
      "wpm": 168,
      "message": "ในเมื่อเลข 15 เราเอามาแล้วเนี่ยเพราะฉะนั้นมันมีอยู่อันเดียวก็คือ"
    },
    {
      "message_id": 871,
      "agent_id": 2,
      "delay": 5.082,
      "speech_duration": 5.028,
      "transcribe_duration": 5.082,
      "wpm": 140,
      "message": "155 เลขสุดท้ายหลักหน่วยเหนือให้มาเขียนตรงที่ใบ"
    },
    {
      "message_id": 872,
      "agent_id": 2,
      "delay": 2.233,
      "speech_duration": 2.212,
      "transcribe_duration": 2.233,
      "wpm": 170,
      "message": "ราคาให้แม่เขียนตรงที่บาย"
    },
    {
      "message_id": 873,
      "agent_id": 2,
      "delay": 2.23,
      "speech_duration": 2.276,
      "transcribe_duration": 2.23,
      "wpm": 112,
      "message": "มันก็จะได้แบบนี้"
    },
    {
      "message_id": 874,
      "agent_id": 2,
      "delay": 0.699,
      "speech_duration": 0.74,
      "transcribe_duration": 0.699,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 875,
      "agent_id": 2,
      "delay": 4.548,
      "speech_duration": 4.516,
      "transcribe_duration": 4.548,
      "wpm": 90,
      "message": "ก็คือ 110 155 ข้อมูลคืนนี้"
    },
    {
      "message_id": 876,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 877,
      "agent_id": 2,
      "delay": 2.891,
      "speech_duration": 2.916,
      "transcribe_duration": 2.891,
      "wpm": 165,
      "message": "แต่เวลาเราเอามาเขียนแผนภาพต้นใบ"
    },
    {
      "message_id": 878,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 879,
      "agent_id": 2,
      "delay": 4.285,
      "speech_duration": 4.26,
      "transcribe_duration": 4.285,
      "wpm": 70,
      "message": "155 เนี่ยไอ้ตัว 150"
    },
    {
      "message_id": 880,
      "agent_id": 2,
      "delay": 2.621,
      "speech_duration": 2.596,
      "transcribe_duration": 2.621,
      "wpm": 127,
      "message": "105 ก็คือเลข 15 นะลูก"
    },
    {
      "message_id": 881,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 882,
      "agent_id": 2,
      "delay": 3.103,
      "speech_duration": 3.044,
      "transcribe_duration": 3.103,
      "wpm": 148,
      "message": "เลข 15 เนี่ยเอามาเขียนตรงต้นๆ"
    },
    {
      "message_id": 883,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 884,
      "agent_id": 2,
      "delay": 1.402,
      "speech_duration": 1.444,
      "transcribe_duration": 1.402,
      "wpm": 145,
      "message": "มันมีอยู่หลัก"
    },
    {
      "message_id": 885,
      "agent_id": 2,
      "delay": 3.709,
      "speech_duration": 3.748,
      "transcribe_duration": 3.709,
      "wpm": 124,
      "message": "หลักหน่วยหลักสิบหลักร้อยใช่ไหม"
    },
    {
      "message_id": 886,
      "agent_id": 2,
      "delay": 1.717,
      "speech_duration": 1.764,
      "transcribe_duration": 1.717,
      "wpm": 77,
      "message": "หน่วยสิบ"
    },
    {
      "message_id": 887,
      "agent_id": 2,
      "delay": 4.85,
      "speech_duration": 4.836,
      "transcribe_duration": 4.85,
      "wpm": 130,
      "message": "ร้อยให้เอาหลักร้อยกับหลักสิบมาเขียนที่ต้น"
    },
    {
      "message_id": 888,
      "agent_id": 2,
      "delay": 8.148,
      "speech_duration": 8.036,
      "transcribe_duration": 8.148,
      "wpm": 123,
      "message": "มากันฝั่งของต้นก็คือ 15 ตรงนี้เหลืออะไรเหลือ 5 หลักหน่วยคือเป็นใบ"
    },
    {
      "message_id": 889,
      "agent_id": 2,
      "delay": 4.304,
      "speech_duration": 4.324,
      "transcribe_duration": 4.304,
      "wpm": 108,
      "message": "ก็เอาใบมาเขียนหมดหรือยังข้อมูล"
    },
    {
      "message_id": 890,
      "agent_id": 2,
      "delay": 1.221,
      "speech_duration": 1.252,
      "transcribe_duration": 1.221,
      "wpm": 72,
      "message": "ที่มี"
    },
    {
      "message_id": 891,
      "agent_id": 2,
      "delay": 5.856,
      "speech_duration": 5.86,
      "transcribe_duration": 5.856,
      "wpm": 138,
      "message": "ต้นเท่ากับ 15 เนี่ยหมดแล้วมันไม่มีแล้วเราก็ไปเรียนต่อ"
    },
    {
      "message_id": 892,
      "agent_id": 2,
      "delay": 1.082,
      "speech_duration": 1.124,
      "transcribe_duration": 1.082,
      "wpm": 80,
      "message": "ก็คือ"
    },
    {
      "message_id": 893,
      "agent_id": 2,
      "delay": 2.242,
      "speech_duration": 2.276,
      "transcribe_duration": 2.242,
      "wpm": 46,
      "message": "ไม่ใช่"
    },
    {
      "message_id": 894,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 895,
      "agent_id": 2,
      "delay": 0.44,
      "speech_duration": 0.484,
      "transcribe_duration": 0.44,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 896,
      "agent_id": 2,
      "delay": 1.768,
      "speech_duration": 1.828,
      "transcribe_duration": 1.768,
      "wpm": 115,
      "message": "มันมีตัวเดียว"
    },
    {
      "message_id": 897,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 898,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 899,
      "agent_id": 2,
      "delay": 5.312,
      "speech_duration": 5.284,
      "transcribe_duration": 5.312,
      "wpm": 136,
      "message": "เห็นไหมคะ 11-15-5 มันมีแค่ตัวเดียวคือคนเดียวที่"
    },
    {
      "message_id": 900,
      "agent_id": 2,
      "delay": 4.161,
      "speech_duration": 4.196,
      "transcribe_duration": 4.161,
      "wpm": 93,
      "message": "สูง 155 เพราะฉะนั้นแถวนี้"
    },
    {
      "message_id": 901,
      "agent_id": 2,
      "delay": 6.544,
      "speech_duration": 6.5,
      "transcribe_duration": 6.544,
      "wpm": 115,
      "message": "แถวของต้น 15 เนี่ยมันจะมีแค่ใบเดียวออกมาก็คือไป 5"
    },
    {
      "message_id": 902,
      "agent_id": 2,
      "delay": 1.019,
      "speech_duration": 1.06,
      "transcribe_duration": 1.019,
      "wpm": 99,
      "message": "ใช่ไหม"
    },
    {
      "message_id": 903,
      "agent_id": 2,
      "delay": 3.552,
      "speech_duration": 3.492,
      "transcribe_duration": 3.552,
      "wpm": 107,
      "message": "นี่หมดแล้วมันมี 16 ปีนี้"
    },
    {
      "message_id": 904,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 905,
      "agent_id": 2,
      "delay": 2.871,
      "speech_duration": 2.916,
      "transcribe_duration": 2.871,
      "wpm": 46,
      "message": "ต้นออกมา"
    },
    {
      "message_id": 906,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 907,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 908,
      "agent_id": 2,
      "delay": 4.943,
      "speech_duration": 4.964,
      "transcribe_duration": 4.943,
      "wpm": 66,
      "message": "เลข 16 นะคะมันมีกี่คน"
    },
    {
      "message_id": 909,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 910,
      "agent_id": 2,
      "delay": 3.402,
      "speech_duration": 3.428,
      "transcribe_duration": 3.402,
      "wpm": 153,
      "message": "มันมีกี่คน 16 ที่เป็นต้นมันมีกี่คน"
    },
    {
      "message_id": 911,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 912,
      "agent_id": 2,
      "delay": 0.303,
      "speech_duration": 0.292,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 913,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.292,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 914,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 915,
      "agent_id": 2,
      "delay": 0.81,
      "speech_duration": 0.868,
      "transcribe_duration": 0.81,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 916,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 917,
      "agent_id": 2,
      "delay": 5.261,
      "speech_duration": 5.284,
      "transcribe_duration": 5.261,
      "wpm": 37,
      "message": "นั่งได้กี่คน"
    },
    {
      "message_id": 918,
      "agent_id": 2,
      "delay": 0.444,
      "speech_duration": 0.228,
      "transcribe_duration": 0.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 919,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 920,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 921,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.356,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 922,
      "agent_id": 2,
      "delay": 4.868,
      "speech_duration": 4.9,
      "transcribe_duration": 4.868,
      "wpm": 92,
      "message": "ต้น 16 นะคะมันมีกี่คนวันที่ 1"
    },
    {
      "message_id": 923,
      "agent_id": 2,
      "delay": 1.078,
      "speech_duration": 1.124,
      "transcribe_duration": 1.078,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 924,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 925,
      "agent_id": 2,
      "delay": 0.954,
      "speech_duration": 0.996,
      "transcribe_duration": 0.954,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 926,
      "agent_id": 2,
      "delay": 1.464,
      "speech_duration": 1.508,
      "transcribe_duration": 1.464,
      "wpm": 80,
      "message": "มีกี่คน"
    },
    {
      "message_id": 927,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 928,
      "agent_id": 2,
      "delay": 0.482,
      "speech_duration": 0.548,
      "transcribe_duration": 0.482,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 929,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.228,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 930,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 931,
      "agent_id": 2,
      "delay": 0.205,
      "speech_duration": 0.228,
      "transcribe_duration": 0.205,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 932,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.292,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 933,
      "agent_id": 2,
      "delay": 1.268,
      "speech_duration": 1.316,
      "transcribe_duration": 1.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 934,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.356,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 935,
      "agent_id": 2,
      "delay": 1.334,
      "speech_duration": 1.38,
      "transcribe_duration": 1.334,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 936,
      "agent_id": 2,
      "delay": 4.316,
      "speech_duration": 4.26,
      "transcribe_duration": 4.316,
      "wpm": 60,
      "message": "นัทนัทต้นนับนะ 1"
    },
    {
      "message_id": 937,
      "agent_id": 2,
      "delay": 1.267,
      "speech_duration": 1.316,
      "transcribe_duration": 1.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 938,
      "agent_id": 2,
      "delay": 0.628,
      "speech_duration": 0.676,
      "transcribe_duration": 0.628,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 939,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.292,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 940,
      "agent_id": 2,
      "delay": 1.212,
      "speech_duration": 1.252,
      "transcribe_duration": 1.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 941,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 942,
      "agent_id": 2,
      "delay": 1.088,
      "speech_duration": 1.124,
      "transcribe_duration": 1.088,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 943,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 944,
      "agent_id": 2,
      "delay": 10.668,
      "speech_duration": 10.532,
      "transcribe_duration": 10.668,
      "wpm": 122,
      "message": "มี 4 คนนะคะที่นับได้ก็คือมี 4 คนที่นี่เวลาเราจะเรียงใบนะคะเราจะเรียนจำนวนที่มีค่าน้อย"
    },
    {
      "message_id": 945,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 946,
      "agent_id": 2,
      "delay": 5.607,
      "speech_duration": 5.476,
      "transcribe_duration": 5.607,
      "wpm": 186,
      "message": "ใช่เราจะเรียงจำนวนที่มีค่าน้อยไปหาค่ามาก 16 เมตรแล้วเดินลงมาแล้วลูก"
    },
    {
      "message_id": 947,
      "agent_id": 2,
      "delay": 0.891,
      "speech_duration": 0.932,
      "transcribe_duration": 0.891,
      "wpm": 48,
      "message": "16"
    },
    {
      "message_id": 948,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 949,
      "agent_id": 2,
      "delay": 5.465,
      "speech_duration": 5.412,
      "transcribe_duration": 5.465,
      "wpm": 155,
      "message": "16 นิ้วดึงลงมาแล้วไม่ต้องไปดูซ้ำให้ 16 นี้เป็นต้นไปแล้ว"
    },
    {
      "message_id": 950,
      "agent_id": 2,
      "delay": 2.949,
      "speech_duration": 2.98,
      "transcribe_duration": 2.949,
      "wpm": 116,
      "message": "ต้นไปแล้วดูแค่ใบตัวเลข"
    },
    {
      "message_id": 951,
      "agent_id": 2,
      "delay": 1.276,
      "speech_duration": 1.316,
      "transcribe_duration": 1.276,
      "wpm": 57,
      "message": "4 คน"
    },
    {
      "message_id": 952,
      "agent_id": 2,
      "delay": 1.526,
      "speech_duration": 1.572,
      "transcribe_duration": 1.526,
      "wpm": 95,
      "message": "4 คนเนี่ย"
    },
    {
      "message_id": 953,
      "agent_id": 2,
      "delay": 0.25,
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      "message_id": 954,
      "agent_id": 2,
      "delay": 4.19,
      "speech_duration": 4.196,
      "transcribe_duration": 4.19,
      "wpm": 193,
      "message": "ให้ดูว่าตัวเลขอันไหนที่มันมีค่าน้อยที่สุดหลักหน่วยน่ะ"
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    {
      "message_id": 955,
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      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
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      "message_id": 956,
      "agent_id": 2,
      "delay": 6.648,
      "speech_duration": 6.564,
      "transcribe_duration": 6.648,
      "wpm": 139,
      "message": "หลักหน่วยที่มีค่าน้อยที่สุดคืออะไรคะดูนะหน่วยของคนแรกก็คือ 1"
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    {
      "message_id": 957,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
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      "message_id": 958,
      "agent_id": 2,
      "delay": 6.676,
      "speech_duration": 6.628,
      "transcribe_duration": 6.676,
      "wpm": 115,
      "message": "วันที่ 23 วันที่ 3-5 วันที่ 4 คือ 2 เอามาเรียงใหม่"
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    {
      "message_id": 959,
      "agent_id": 2,
      "delay": 3.914,
      "speech_duration": 3.94,
      "transcribe_duration": 3.914,
      "wpm": 171,
      "message": "เอามาเรียงใหม่จากตัวที่น้อยที่สุดคือเท่าไหร่"
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    {
      "message_id": 960,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.548,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
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      "message_id": 961,
      "agent_id": 2,
      "delay": 1.153,
      "speech_duration": 1.188,
      "transcribe_duration": 1.153,
      "wpm": 126,
      "message": "เชียงใหม่"
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      "message_id": 962,
      "agent_id": 2,
      "delay": 3.964,
      "speech_duration": 3.876,
      "transcribe_duration": 3.964,
      "wpm": 85,
      "message": "1352 เรียงใหม่ได้อะไร"
    },
    {
      "message_id": 963,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
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      "message_id": 964,
      "agent_id": 2,
      "delay": 2.864,
      "speech_duration": 2.852,
      "transcribe_duration": 2.864,
      "wpm": 121,
      "message": "เรียงใหม่เรียงตัวเลขใบ"
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      "message_id": 965,
      "agent_id": 2,
      "delay": 0.293,
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      "message_id": 966,
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      "message_id": 967,
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      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
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      "message_id": 968,
      "agent_id": 2,
      "delay": 4.632,
      "speech_duration": 4.644,
      "transcribe_duration": 4.632,
      "wpm": 107,
      "message": "อันนี้คือเจียงใหม่จากน้อยไปหามาก"
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      "message_id": 969,
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      "message_id": 970,
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      "message_id": 971,
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      "message_id": 972,
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      "message_id": 973,
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      "message_id": 974,
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      "message_id": 975,
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      "message_id": 976,
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      "message_id": 977,
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      "message_id": 978,
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      "message": "เรดาร์อธิบายให้เพื่อนฟังซิหันไปมอง lena เวลาตอบนะคะเวลาตอบถูก"
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      "message_id": 979,
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      "delay": 1.984,
      "speech_duration": 2.02,
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      "message": "อธิบายให้ต้นฟังซิ"
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      "message_id": 987,
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      "message_id": 988,
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      "message_id": 990,
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      "message_id": 992,
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      "message_id": 994,
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      "message_id": 995,
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      "message_id": 996,
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      "message_id": 997,
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      "message_id": 998,
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      "message_id": 999,
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      "message_id": 1000,
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      "message_id": 1001,
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      "message_id": 1003,
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      "message_id": 1004,
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      "message_id": 1005,
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      "message_id": 1006,
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      "message_id": 1008,
      "agent_id": 2,
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      "speech_duration": 6.18,
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      "wpm": 90,
      "message": "ปั้นจั่นบอกรู้แล้วก็ลองดูสิมาเขียนซิ"
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      "message_id": 1009,
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      "message_id": 1010,
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      "delay": 3.081,
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      "wpm": 130,
      "message": "ไปของ 16 นะคะมันมีอะไรบ้าง"
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      "message_id": 1012,
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      "message_id": 1014,
      "agent_id": 2,
      "delay": 2.524,
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      "wpm": 130,
      "message": "ดูนะว่าต้นแต่ทำถูกไหม"
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      "message_id": 1020,
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      "message_id": 1028,
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      "message_id": 1029,
      "agent_id": 2,
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      "message": "ถูก"
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      "delay": 0.432,
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      "message_id": 1038,
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      "message_id": 1039,
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      "message": "OK"
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      "message_id": 1040,
      "agent_id": 2,
      "delay": 4.644,
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      "message_id": 1042,
      "agent_id": 2,
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      "message": "เกลี้ยงเลย"
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      "message_id": 1043,
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      "message_id": 1044,
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      "message": ""
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      "message_id": 1045,
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      "message_id": 1046,
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      "delay": 0.803,
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      "message": ""
    },
    {
      "message_id": 1047,
      "agent_id": 2,
      "delay": 1.26,
      "speech_duration": 1.316,
      "transcribe_duration": 1.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1048,
      "agent_id": 2,
      "delay": 0.578,
      "speech_duration": 0.612,
      "transcribe_duration": 0.578,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1049,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1050,
      "agent_id": 2,
      "delay": 6.12,
      "speech_duration": 6.116,
      "transcribe_duration": 6.12,
      "wpm": 61,
      "message": "ถูกไหมถูกแล้วนะคะเก่งมาก"
    },
    {
      "message_id": 1051,
      "agent_id": 2,
      "delay": 2.712,
      "speech_duration": 2.724,
      "transcribe_duration": 2.712,
      "wpm": 66,
      "message": "เข้าใจเรานะ"
    },
    {
      "message_id": 1052,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1053,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.42,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1054,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1055,
      "agent_id": 2,
      "delay": 0.562,
      "speech_duration": 0.612,
      "transcribe_duration": 0.562,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1056,
      "agent_id": 2,
      "delay": 0.554,
      "speech_duration": 0.612,
      "transcribe_duration": 0.554,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1057,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.42,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1058,
      "agent_id": 2,
      "delay": 0.951,
      "speech_duration": 0.996,
      "transcribe_duration": 0.951,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1059,
      "agent_id": 2,
      "delay": 3.251,
      "speech_duration": 3.3,
      "transcribe_duration": 3.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1060,
      "agent_id": 2,
      "delay": 2.243,
      "speech_duration": 2.276,
      "transcribe_duration": 2.243,
      "wpm": 112,
      "message": "เรดาร์ผ่านไม่เอา"
    },
    {
      "message_id": 1061,
      "agent_id": 2,
      "delay": 8.002,
      "speech_duration": 7.908,
      "transcribe_duration": 8.002,
      "wpm": 99,
      "message": "iPhone 1 มาเลยจ้าเข้าใจแล้วนะคะที่นี้กูถามต้น 16-17"
    },
    {
      "message_id": 1062,
      "agent_id": 2,
      "delay": 2.634,
      "speech_duration": 2.66,
      "transcribe_duration": 2.634,
      "wpm": 141,
      "message": "16 ผ่านไปแล้วต่อไปต้น 17"
    },
    {
      "message_id": 1063,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.42,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1064,
      "agent_id": 2,
      "delay": 2.006,
      "speech_duration": 2.02,
      "transcribe_duration": 2.006,
      "wpm": 104,
      "message": "17 มีกี่คนลูก"
    },
    {
      "message_id": 1065,
      "agent_id": 2,
      "delay": 0.334,
      "speech_duration": 0.228,
      "transcribe_duration": 0.334,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1066,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1067,
      "agent_id": 2,
      "delay": 4.62,
      "speech_duration": 4.644,
      "transcribe_duration": 4.62,
      "wpm": 48,
      "message": "มีกี่คน 17 ใช่"
    },
    {
      "message_id": 1068,
      "agent_id": 2,
      "delay": 1.452,
      "speech_duration": 1.508,
      "transcribe_duration": 1.452,
      "wpm": 99,
      "message": "มาเขียนลง"
    },
    {
      "message_id": 1069,
      "agent_id": 2,
      "delay": 2.926,
      "speech_duration": 2.852,
      "transcribe_duration": 2.926,
      "wpm": 142,
      "message": "เบนซ์ไม่ต้องบอกง่ายแล้วหรอ"
    },
    {
      "message_id": 1070,
      "agent_id": 2,
      "delay": 0.889,
      "speech_duration": 0.932,
      "transcribe_duration": 0.889,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1071,
      "agent_id": 2,
      "delay": 1.458,
      "speech_duration": 1.508,
      "transcribe_duration": 1.458,
      "wpm": 109,
      "message": "ได้หรือยัง"
    },
    {
      "message_id": 1072,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1073,
      "agent_id": 2,
      "delay": 2.242,
      "speech_duration": 2.276,
      "transcribe_duration": 2.242,
      "wpm": 46,
      "message": "เคนะคะ"
    },
    {
      "message_id": 1074,
      "agent_id": 2,
      "delay": 1.14,
      "speech_duration": 1.188,
      "transcribe_duration": 1.14,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1075,
      "agent_id": 2,
      "delay": 5.009,
      "speech_duration": 5.028,
      "transcribe_duration": 5.009,
      "wpm": 81,
      "message": "เหลือ 18 ต้น 18 ใบเท่าไหร่"
    },
    {
      "message_id": 1076,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.42,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1077,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1078,
      "agent_id": 2,
      "delay": 0.884,
      "speech_duration": 0.932,
      "transcribe_duration": 0.884,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1079,
      "agent_id": 2,
      "delay": 1.713,
      "speech_duration": 1.764,
      "transcribe_duration": 1.713,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1080,
      "agent_id": 2,
      "delay": 0.762,
      "speech_duration": 0.804,
      "transcribe_duration": 0.762,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1081,
      "agent_id": 2,
      "delay": 0.943,
      "speech_duration": 0.996,
      "transcribe_duration": 0.943,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1082,
      "agent_id": 2,
      "delay": 2.414,
      "speech_duration": 2.468,
      "transcribe_duration": 2.414,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1083,
      "agent_id": 2,
      "delay": 1.724,
      "speech_duration": 1.764,
      "transcribe_duration": 1.724,
      "wpm": 102,
      "message": "เก่งมากนะคะ"
    },
    {
      "message_id": 1084,
      "agent_id": 2,
      "delay": 0.51,
      "speech_duration": 0.548,
      "transcribe_duration": 0.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1085,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.42,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1086,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1087,
      "agent_id": 2,
      "delay": 6.851,
      "speech_duration": 6.756,
      "transcribe_duration": 6.851,
      "wpm": 135,
      "message": "ฉนั้นเองเพราะว่ามันคือ 180 ต้นมันเป็น 18 แล้วใบมันก็คือเลข 0"
    },
    {
      "message_id": 1088,
      "agent_id": 2,
      "delay": 4.7,
      "speech_duration": 4.708,
      "transcribe_duration": 4.7,
      "wpm": 147,
      "message": "หมดหรือยังลูกมันหมดแล้วนะคะเวลาเราเอามารวมกัน"
    },
    {
      "message_id": 1089,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1090,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1091,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1092,
      "agent_id": 2,
      "delay": 0.318,
      "speech_duration": 0.356,
      "transcribe_duration": 0.318,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1093,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1094,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1095,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.292,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1096,
      "agent_id": 2,
      "delay": 4.093,
      "speech_duration": 3.94,
      "transcribe_duration": 4.093,
      "wpm": 164,
      "message": "อันนี้คือข้อมูลแล้วนะแป๊บนึงเดี๋ยวกูลบปั่น"
    },
    {
      "message_id": 1097,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.228,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1098,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.228,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1099,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1100,
      "agent_id": 2,
      "delay": 1.797,
      "speech_duration": 1.828,
      "transcribe_duration": 1.797,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1101,
      "agent_id": 2,
      "delay": 9.734,
      "speech_duration": 9.7,
      "transcribe_duration": 9.734,
      "wpm": 148,
      "message": "จากแผนภาพต้นใบตัวนี้เวลาเราเอามาเขียนอันนี้คือเป็นการวิธีการเรียงข้อมูลนะลูกเรียงจากน้อยไปหามาก"
    },
    {
      "message_id": 1102,
      "agent_id": 2,
      "delay": 6.461,
      "speech_duration": 6.372,
      "transcribe_duration": 6.461,
      "wpm": 139,
      "message": "ตัวที่น้อยที่สุดคืออะไรก็คือ 155 อันนี้คือคนที่เตี้ยที่สุด"
    },
    {
      "message_id": 1103,
      "agent_id": 2,
      "delay": 1.282,
      "speech_duration": 1.316,
      "transcribe_duration": 1.282,
      "wpm": 194,
      "message": "คนที่เตี้ยที่สุด"
    },
    {
      "message_id": 1104,
      "agent_id": 2,
      "delay": 1.347,
      "speech_duration": 1.38,
      "transcribe_duration": 1.347,
      "wpm": 98,
      "message": "วันที่ 1"
    },
    {
      "message_id": 1105,
      "agent_id": 2,
      "delay": 1.206,
      "speech_duration": 1.252,
      "transcribe_duration": 1.206,
      "wpm": 96,
      "message": "ความถี่"
    },
    {
      "message_id": 1106,
      "agent_id": 2,
      "delay": 0.203,
      "speech_duration": 0.228,
      "transcribe_duration": 0.203,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1107,
      "agent_id": 2,
      "delay": 0.326,
      "speech_duration": 0.356,
      "transcribe_duration": 0.326,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1108,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.292,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1109,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1110,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.356,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1111,
      "agent_id": 2,
      "delay": 3.219,
      "speech_duration": 3.236,
      "transcribe_duration": 3.219,
      "wpm": 121,
      "message": "ความถี่นะคะช่องความถี่คือ"
    },
    {
      "message_id": 1112,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.228,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1113,
      "agent_id": 2,
      "delay": 5.017,
      "speech_duration": 5.028,
      "transcribe_duration": 5.017,
      "wpm": 128,
      "message": "แถวนี้วันที่สูงมีกี่คนมีกี่ใบแถวนี้มีกี่ใบ"
    },
    {
      "message_id": 1114,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1115,
      "agent_id": 2,
      "delay": 3.431,
      "speech_duration": 3.428,
      "transcribe_duration": 3.431,
      "wpm": 153,
      "message": "มีใบเดียวเพราะฉะนั้นความถี่ก็คือ 1"
    },
    {
      "message_id": 1116,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.228,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1117,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1118,
      "agent_id": 2,
      "delay": 3.484,
      "speech_duration": 3.492,
      "transcribe_duration": 3.484,
      "wpm": 155,
      "message": "แล้ว 16 ล่ะมีความถี่เท่าไหร่มีกี่ใบ"
    },
    {
      "message_id": 1119,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1120,
      "agent_id": 2,
      "delay": 2.441,
      "speech_duration": 2.468,
      "transcribe_duration": 2.441,
      "wpm": 91,
      "message": "มีกี่ใบ 16 โลก"
    },
    {
      "message_id": 1121,
      "agent_id": 2,
      "delay": 4.157,
      "speech_duration": 4.068,
      "transcribe_duration": 4.157,
      "wpm": 133,
      "message": "มี 4 มี 4 ตรงไหนดูตรงไหนดูตรงนี้ลูก"
    },
    {
      "message_id": 1122,
      "agent_id": 2,
      "delay": 5.602,
      "speech_duration": 5.54,
      "transcribe_duration": 5.602,
      "wpm": 116,
      "message": "1 2 3 4 เพราะมันมี 4 คนแล้วมันเรียงหรือยัง"
    },
    {
      "message_id": 1123,
      "agent_id": 2,
      "delay": 3.264,
      "speech_duration": 3.3,
      "transcribe_duration": 3.264,
      "wpm": 123,
      "message": "มันเรียงจากน้อยไปหามากแล้ว"
    },
    {
      "message_id": 1124,
      "agent_id": 2,
      "delay": 7.714,
      "speech_duration": 7.588,
      "transcribe_duration": 7.714,
      "wpm": 111,
      "message": "คนที่สูง 161 อันนี้คือเตี้ย 08 สูงกว่า 155 ก็คือคนที่ 2"
    },
    {
      "message_id": 1125,
      "agent_id": 2,
      "delay": 0.9,
      "speech_duration": 0.932,
      "transcribe_duration": 0.9,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1126,
      "agent_id": 2,
      "delay": 13.198,
      "speech_duration": 13.092,
      "transcribe_duration": 13.198,
      "wpm": 119,
      "message": "ไปแล้ว 161 ต่อมา 162 เพิ่มขึ้น 163 เพิ่มขึ้นและ 165 เพิ่มขึ้นอันนี้คือแถวนี้คือเรียงลำดับจากน้อยไปหามาก"
    },
    {
      "message_id": 1127,
      "agent_id": 2,
      "delay": 1.343,
      "speech_duration": 1.38,
      "transcribe_duration": 1.343,
      "wpm": 152,
      "message": "เรียบร้อยแล้ว"
    },
    {
      "message_id": 1128,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.292,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1129,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1130,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1131,
      "agent_id": 2,
      "delay": 0.399,
      "speech_duration": 0.42,
      "transcribe_duration": 0.399,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1132,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.356,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1133,
      "agent_id": 2,
      "delay": 1.13,
      "speech_duration": 1.188,
      "transcribe_duration": 1.13,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1134,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1135,
      "agent_id": 2,
      "delay": 7.047,
      "speech_duration": 6.948,
      "transcribe_duration": 7.047,
      "wpm": 108,
      "message": "มัชฌิมา 1 170 บ้างมีเท่าไหร่ลูกมี 1 นะคะความถี่ 1"
    },
    {
      "message_id": 1136,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1137,
      "agent_id": 2,
      "delay": 5.811,
      "speech_duration": 5.668,
      "transcribe_duration": 5.811,
      "wpm": 119,
      "message": "180 ก็วันที่ 1 เพราะว่าไปมันมีแค่ใบเดียวนะคะ"
    },
    {
      "message_id": 1138,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1139,
      "agent_id": 2,
      "delay": 2.588,
      "speech_duration": 2.596,
      "transcribe_duration": 2.588,
      "wpm": 144,
      "message": "ทีนี้มาดูช่องความถี่สะสม"
    },
    {
      "message_id": 1140,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1141,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1142,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1143,
      "agent_id": 2,
      "delay": 0.36,
      "speech_duration": 0.42,
      "transcribe_duration": 0.36,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1144,
      "agent_id": 2,
      "delay": 0.883,
      "speech_duration": 0.932,
      "transcribe_duration": 0.883,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1145,
      "agent_id": 2,
      "delay": 0.421,
      "speech_duration": 0.484,
      "transcribe_duration": 0.421,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1146,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1147,
      "agent_id": 2,
      "delay": 0.366,
      "speech_duration": 0.42,
      "transcribe_duration": 0.366,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1148,
      "agent_id": 2,
      "delay": 8.288,
      "speech_duration": 8.292,
      "transcribe_duration": 8.288,
      "wpm": 92,
      "message": "ความถี่สะสมหมายถึงเอาความถี่เอามารวมกันในช่องถัดมา"
    },
    {
      "message_id": 1149,
      "agent_id": 2,
      "delay": 4.892,
      "speech_duration": 4.9,
      "transcribe_duration": 4.892,
      "wpm": 156,
      "message": "ดูนะอันแรกมันยังมันยังไม่มีสะสมเลยใช่ไหมคะมันเริ่ม"
    },
    {
      "message_id": 1150,
      "agent_id": 2,
      "delay": 0.321,
      "speech_duration": 0.356,
      "transcribe_duration": 0.321,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1151,
      "agent_id": 2,
      "delay": 1.351,
      "speech_duration": 1.38,
      "transcribe_duration": 1.351,
      "wpm": 152,
      "message": "ตอนแรกก็คือ 1"
    },
    {
      "message_id": 1152,
      "agent_id": 2,
      "delay": 1.802,
      "speech_duration": 1.828,
      "transcribe_duration": 1.802,
      "wpm": 139,
      "message": "finish ช่องที่ 2"
    },
    {
      "message_id": 1153,
      "agent_id": 2,
      "delay": 6.131,
      "speech_duration": 6.116,
      "transcribe_duration": 6.131,
      "wpm": 184,
      "message": "ราคาเท่าไหร่คะต้องเอา 1 ที่เรามีอยู่แล้วที่เราเก็บเอามาให้เนี่ยเอามาบวกกับ"
    },
    {
      "message_id": 1154,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.228,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1155,
      "agent_id": 2,
      "delay": 4.294,
      "speech_duration": 4.26,
      "transcribe_duration": 4.294,
      "wpm": 130,
      "message": "ถ้าความถี่ของแถวต่อมาก็คือ 4 1 + 4 ="
    },
    {
      "message_id": 1156,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.292,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1157,
      "agent_id": 2,
      "delay": 1.009,
      "speech_duration": 1.06,
      "transcribe_duration": 1.009,
      "wpm": 28,
      "message": "5"
    },
    {
      "message_id": 1158,
      "agent_id": 2,
      "delay": 6.605,
      "speech_duration": 6.5,
      "transcribe_duration": 6.605,
      "wpm": 115,
      "message": "1 + 4 = 5 เสร็จแล้วมีสะสมอยู่แล้ว 5 เอามารวมกับ 1"
    },
    {
      "message_id": 1159,
      "agent_id": 2,
      "delay": 1.726,
      "speech_duration": 1.764,
      "transcribe_duration": 1.726,
      "wpm": 145,
      "message": "เท่าไหร่คะตัวนี้"
    },
    {
      "message_id": 1160,
      "agent_id": 2,
      "delay": 1.217,
      "speech_duration": 1.252,
      "transcribe_duration": 1.217,
      "wpm": 84,
      "message": "ได้โหด"
    },
    {
      "message_id": 1161,
      "agent_id": 2,
      "delay": 1.401,
      "speech_duration": 1.444,
      "transcribe_duration": 1.401,
      "wpm": 83,
      "message": "สุดท้าย"
    },
    {
      "message_id": 1162,
      "agent_id": 2,
      "delay": 7.271,
      "speech_duration": 7.14,
      "transcribe_duration": 7.271,
      "wpm": 176,
      "message": "ใช่คือ 7 เพราะว่า 6 มันมีความถี่สะสมอยู่แล้วในชั้นนี้แล้วเอามารวมกับอีกหนึ่งก็คือ 7"
    },
    {
      "message_id": 1163,
      "agent_id": 2,
      "delay": 6.66,
      "speech_duration": 6.564,
      "transcribe_duration": 6.66,
      "wpm": 137,
      "message": "ตัวสุดท้ายตัวสุดท้ายตัวนี้ความถี่สะสมค่าที่ได้จะเท่ากับ n e"
    },
    {
      "message_id": 1164,
      "agent_id": 2,
      "delay": 2.112,
      "speech_duration": 2.148,
      "transcribe_duration": 2.112,
      "wpm": 182,
      "message": "มันจะเป็นตัวเดียวกันนะลูก"
    },
    {
      "message_id": 1165,
      "agent_id": 2,
      "delay": 4.365,
      "speech_duration": 4.324,
      "transcribe_duration": 4.365,
      "wpm": 201,
      "message": "ตัวสุดท้ายในความถี่สะสมของตัวสุดท้ายมันก็คือค่า n นั่นเอง"
    },
    {
      "message_id": 1166,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1167,
      "agent_id": 2,
      "delay": 0.394,
      "speech_duration": 0.42,
      "transcribe_duration": 0.394,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1168,
      "agent_id": 2,
      "delay": 0.449,
      "speech_duration": 0.484,
      "transcribe_duration": 0.449,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1169,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1170,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1171,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1172,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1173,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1174,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1175,
      "agent_id": 2,
      "delay": 0.45,
      "speech_duration": 0.484,
      "transcribe_duration": 0.45,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1176,
      "agent_id": 2,
      "delay": 4.185,
      "speech_duration": 4.196,
      "transcribe_duration": 4.185,
      "wpm": 97,
      "message": "เสร็จแล้วทีนี้ให้หามัธยฐาน"
    },
    {
      "message_id": 1177,
      "agent_id": 2,
      "delay": 0.447,
      "speech_duration": 0.228,
      "transcribe_duration": 0.447,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1178,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1179,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1180,
      "agent_id": 2,
      "delay": 0.392,
      "speech_duration": 0.42,
      "transcribe_duration": 0.392,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1181,
      "agent_id": 2,
      "delay": 0.626,
      "speech_duration": 0.676,
      "transcribe_duration": 0.626,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1182,
      "agent_id": 2,
      "delay": 4.37,
      "speech_duration": 4.388,
      "transcribe_duration": 4.37,
      "wpm": 109,
      "message": "มัธยฐานคืออะไรจากสูตรคืออะไรลูก"
    },
    {
      "message_id": 1183,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1184,
      "agent_id": 2,
      "delay": 2.32,
      "speech_duration": 2.34,
      "transcribe_duration": 2.32,
      "wpm": 38,
      "message": "n + 1"
    },
    {
      "message_id": 1185,
      "agent_id": 2,
      "delay": 2.943,
      "speech_duration": 2.98,
      "transcribe_duration": 2.943,
      "wpm": 121,
      "message": "ส่วนด้วย 2n คือเท่าไหร่"
    },
    {
      "message_id": 1186,
      "agent_id": 2,
      "delay": 4.327,
      "speech_duration": 4.324,
      "transcribe_duration": 4.327,
      "wpm": 45,
      "message": "n คือ 77 + 1"
    },
    {
      "message_id": 1187,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1188,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1189,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1190,
      "agent_id": 2,
      "delay": 6.383,
      "speech_duration": 6.308,
      "transcribe_duration": 6.383,
      "wpm": 117,
      "message": "เป็นเท่าไหร่ 7 + 1 = 8 ส่วน 2 8 / 2 เป็นเท่าไหร่"
    },
    {
      "message_id": 1191,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1192,
      "agent_id": 2,
      "delay": 1.093,
      "speech_duration": 1.124,
      "transcribe_duration": 1.093,
      "wpm": 93,
      "message": "เป็น 4"
    },
    {
      "message_id": 1193,
      "agent_id": 2,
      "delay": 1.867,
      "speech_duration": 1.892,
      "transcribe_duration": 1.867,
      "wpm": 87,
      "message": "Ben 10 Ben"
    },
    {
      "message_id": 1194,
      "agent_id": 2,
      "delay": 3.776,
      "speech_duration": 3.62,
      "transcribe_duration": 3.776,
      "wpm": 91,
      "message": "NC ดีๆลูกหายไม่ใช่มัว"
    },
    {
      "message_id": 1195,
      "agent_id": 2,
      "delay": 4.331,
      "speech_duration": 4.324,
      "transcribe_duration": 4.331,
      "wpm": 146,
      "message": "เป็น 4 แสดงว่าตำแหน่งที่มันอยู่คือคนที่ 4"
    },
    {
      "message_id": 1196,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1197,
      "agent_id": 2,
      "delay": 0.894,
      "speech_duration": 0.932,
      "transcribe_duration": 0.894,
      "wpm": 64,
      "message": "ใช่"
    },
    {
      "message_id": 1198,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1199,
      "agent_id": 2,
      "delay": 5.731,
      "speech_duration": 5.668,
      "transcribe_duration": 5.731,
      "wpm": 135,
      "message": "ความถี่สะสมนะแถวแรกมีคือคนที่ 1 คนที่ 4 อยู่ตรงไหน"
    },
    {
      "message_id": 1200,
      "agent_id": 2,
      "delay": 6.245,
      "speech_duration": 6.18,
      "transcribe_duration": 6.245,
      "wpm": 146,
      "message": "คนที่ 1 อยู่ตรงนี้คนที่ 1 วันที่ 2 วันที่ 3 วันที่ 4 ถูกไหม"
    },
    {
      "message_id": 1201,
      "agent_id": 2,
      "delay": 2.891,
      "speech_duration": 2.916,
      "transcribe_duration": 2.891,
      "wpm": 134,
      "message": "คือตัวนี้คำตอบคือเท่าไหร่"
    },
    {
      "message_id": 1202,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.484,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1203,
      "agent_id": 2,
      "delay": 0.504,
      "speech_duration": 0.548,
      "transcribe_duration": 0.504,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1204,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.228,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1205,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1206,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1207,
      "agent_id": 2,
      "delay": 2.139,
      "speech_duration": 2.148,
      "transcribe_duration": 2.139,
      "wpm": 56,
      "message": "มัธยฐาน"
    },
    {
      "message_id": 1208,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1209,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1210,
      "agent_id": 2,
      "delay": 0.199,
      "speech_duration": 0.228,
      "transcribe_duration": 0.199,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1211,
      "agent_id": 2,
      "delay": 0.616,
      "speech_duration": 0.676,
      "transcribe_duration": 0.616,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1212,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1213,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1214,
      "agent_id": 2,
      "delay": 6.292,
      "speech_duration": 6.308,
      "transcribe_duration": 6.292,
      "wpm": 55,
      "message": "คือคนเนี้ยตำแหน่งที่ 4"
    },
    {
      "message_id": 1215,
      "agent_id": 2,
      "delay": 6.138,
      "speech_duration": 6.052,
      "transcribe_duration": 6.138,
      "wpm": 114,
      "message": "มีใบครึ่ง 3 อยู่ต้นที่ 16 ควรที่จะสูงเท่าไหร่"
    },
    {
      "message_id": 1216,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1217,
      "agent_id": 2,
      "delay": 0.712,
      "speech_duration": 0.74,
      "transcribe_duration": 0.712,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1218,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1219,
      "agent_id": 2,
      "delay": 3.816,
      "speech_duration": 3.812,
      "transcribe_duration": 3.816,
      "wpm": 142,
      "message": "เบนซ์สูงเท่าไหร่ลูกคนนี้สูงเท่าไหร่"
    },
    {
      "message_id": 1220,
      "agent_id": 2,
      "delay": 0.572,
      "speech_duration": 0.612,
      "transcribe_duration": 0.572,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1221,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1222,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1223,
      "agent_id": 2,
      "delay": 8.497,
      "speech_duration": 8.42,
      "transcribe_duration": 8.497,
      "wpm": 116,
      "message": "ไม่ใช่ 3 ถูกต้องกูถามความสูงเพราะฉะนั้นค่ามัธยฐานของเขาก็คือ 163"
    },
    {
      "message_id": 1224,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1225,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1226,
      "agent_id": 2,
      "delay": 4.812,
      "speech_duration": 4.772,
      "transcribe_duration": 4.812,
      "wpm": 97,
      "message": "เข้าใจนะคือวิธีการหาค่ามัธยฐาน"
    },
    {
      "message_id": 1227,
      "agent_id": 2,
      "delay": 4.756,
      "speech_duration": 4.772,
      "transcribe_duration": 4.756,
      "wpm": 145,
      "message": "ที่อยู่ตรงกลางของข้อมูลนะคะอันนี้คือวิธีการหา"
    },
    {
      "message_id": 1228,
      "agent_id": 2,
      "delay": 3.652,
      "speech_duration": 3.684,
      "transcribe_duration": 3.652,
      "wpm": 90,
      "message": "ขั้นตอนแรกส่วนตัวนะคะ"
    },
    {
      "message_id": 1229,
      "agent_id": 2,
      "delay": 4.136,
      "speech_duration": 4.132,
      "transcribe_duration": 4.136,
      "wpm": 192,
      "message": "เมื่อเราไปเก็บข้อมูลมาแล้วเมื่อเราไปเก็บข้อมูลมาแล้ว"
    },
    {
      "message_id": 1230,
      "agent_id": 2,
      "delay": 2.445,
      "speech_duration": 2.468,
      "transcribe_duration": 2.445,
      "wpm": 146,
      "message": "ถ้าข้อมูลมันมีจำนวนเยอะ"
    },
    {
      "message_id": 1231,
      "agent_id": 2,
      "delay": 3.417,
      "speech_duration": 3.428,
      "transcribe_duration": 3.417,
      "wpm": 144,
      "message": "ตัวเลขมันหนักมันเยอะหลักร้อยนะคะ"
    },
    {
      "message_id": 1232,
      "agent_id": 2,
      "delay": 1.745,
      "speech_duration": 1.764,
      "transcribe_duration": 1.745,
      "wpm": 136,
      "message": "หลักร้อยหลักพัน"
    },
    {
      "message_id": 1233,
      "agent_id": 2,
      "delay": 6.775,
      "speech_duration": 6.756,
      "transcribe_duration": 6.775,
      "wpm": 158,
      "message": "วิธีที่ง่ายที่สุดที่จะเรียงลำดับจากน้อยไปหามากเราจะต้องมาทำแผนภาพต้นใบ"
    },
    {
      "message_id": 1234,
      "agent_id": 2,
      "delay": 5.085,
      "speech_duration": 5.092,
      "transcribe_duration": 5.085,
      "wpm": 136,
      "message": "เสื้อไหล่มันจะดูง่ายเรียงจากน้อยไปหามากอ่ะต้น"
    },
    {
      "message_id": 1235,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.292,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1236,
      "agent_id": 2,
      "delay": 3.718,
      "speech_duration": 3.684,
      "transcribe_duration": 3.718,
      "wpm": 191,
      "message": "อยู่ข้างบนน้อยสุดแล้วก็เรียงลงมาข้างล่างมากสุด"
    },
    {
      "message_id": 1237,
      "agent_id": 2,
      "delay": 2.246,
      "speech_duration": 2.276,
      "transcribe_duration": 2.246,
      "wpm": 132,
      "message": "แล้วก็ในแถวเดียวกัน"
    },
    {
      "message_id": 1238,
      "agent_id": 2,
      "delay": 7.329,
      "speech_duration": 7.204,
      "transcribe_duration": 7.329,
      "wpm": 169,
      "message": "ในต้นตรงนี้ในช่องตรงนี้มีกี่ใบใบที่น้อยที่สุดก็เรียนไปอันนี้ก็คือมันจะเรียงลำดับ"
    },
    {
      "message_id": 1239,
      "agent_id": 2,
      "delay": 3.648,
      "speech_duration": 3.684,
      "transcribe_duration": 3.648,
      "wpm": 147,
      "message": "เป็นวิธีการเรียงลำดับจากน้อยไปหามาก"
    },
    {
      "message_id": 1240,
      "agent_id": 2,
      "delay": 3.935,
      "speech_duration": 3.94,
      "transcribe_duration": 3.935,
      "wpm": 103,
      "message": "ในข้อมูลที่มีหลักเยอะๆหลัก"
    },
    {
      "message_id": 1241,
      "agent_id": 2,
      "delay": 3.044,
      "speech_duration": 2.98,
      "transcribe_duration": 3.044,
      "wpm": 181,
      "message": "อาจจะเป็นร้อยเป็นพันแล้วก็ข้อมูลมัน"
    },
    {
      "message_id": 1242,
      "agent_id": 2,
      "delay": 4.927,
      "speech_duration": 4.9,
      "transcribe_duration": 4.927,
      "wpm": 101,
      "message": "ชุดมันเยอะนะคะอาจจะเป็น 20 30 40"
    },
    {
      "message_id": 1243,
      "agent_id": 2,
      "delay": 5.671,
      "speech_duration": 5.668,
      "transcribe_duration": 5.671,
      "wpm": 140,
      "message": "วิธีนี้เป็นวิธีที่ง่ายที่สุดในการหาค่ามัธยฐานหลักการ"
    },
    {
      "message_id": 1244,
      "agent_id": 2,
      "delay": 3.167,
      "speech_duration": 3.172,
      "transcribe_duration": 3.167,
      "wpm": 161,
      "message": "ได้ๆเอามาเขียนอันนี้เข้าใจหรือยัง"
    },
    {
      "message_id": 1245,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1246,
      "agent_id": 2,
      "delay": 1.478,
      "speech_duration": 1.508,
      "transcribe_duration": 1.478,
      "wpm": 229,
      "message": "อันนี้เข้าใจหรือยังลูก"
    },
    {
      "message_id": 1247,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1248,
      "agent_id": 2,
      "delay": 0.568,
      "speech_duration": 0.612,
      "transcribe_duration": 0.568,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1249,
      "agent_id": 2,
      "delay": 0.376,
      "speech_duration": 0.42,
      "transcribe_duration": 0.376,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1250,
      "agent_id": 2,
      "delay": 7.507,
      "speech_duration": 7.332,
      "transcribe_duration": 7.507,
      "wpm": 147,
      "message": "นิดนึงเบนซ์บอกนิดนึงเลยนะพอดีพอดีจะให้แบบฝึกนะคะแล้วให้นักเรียนได้ลองทำ"
    },
    {
      "message_id": 1251,
      "agent_id": 2,
      "delay": 2.518,
      "speech_duration": 2.532,
      "transcribe_duration": 2.518,
      "wpm": 190,
      "message": "อย่าพากันทำว่ามันจะได้หรือเปล่า"
    },
    {
      "message_id": 1252,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1253,
      "agent_id": 2,
      "delay": 0.674,
      "speech_duration": 0.676,
      "transcribe_duration": 0.674,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1254,
      "agent_id": 2,
      "delay": 0.503,
      "speech_duration": 0.548,
      "transcribe_duration": 0.503,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1255,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1256,
      "agent_id": 2,
      "delay": 0.498,
      "speech_duration": 0.548,
      "transcribe_duration": 0.498,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1257,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.42,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1258,
      "agent_id": 2,
      "delay": 1.074,
      "speech_duration": 1.124,
      "transcribe_duration": 1.074,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1259,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.292,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1260,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1261,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.484,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1262,
      "agent_id": 2,
      "delay": 0.577,
      "speech_duration": 0.612,
      "transcribe_duration": 0.577,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1263,
      "agent_id": 2,
      "delay": 0.371,
      "speech_duration": 0.42,
      "transcribe_duration": 0.371,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1264,
      "agent_id": 2,
      "delay": 3.911,
      "speech_duration": 3.94,
      "transcribe_duration": 3.911,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1265,
      "agent_id": 2,
      "delay": 0.702,
      "speech_duration": 0.74,
      "transcribe_duration": 0.702,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1266,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1267,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1268,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1269,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.292,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1270,
      "agent_id": 2,
      "delay": 4.05,
      "speech_duration": 4.068,
      "transcribe_duration": 4.05,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1271,
      "agent_id": 2,
      "delay": 1.012,
      "speech_duration": 1.06,
      "transcribe_duration": 1.012,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1272,
      "agent_id": 2,
      "delay": 4.283,
      "speech_duration": 4.324,
      "transcribe_duration": 4.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1273,
      "agent_id": 2,
      "delay": 1.15,
      "speech_duration": 1.188,
      "transcribe_duration": 1.15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1274,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1275,
      "agent_id": 2,
      "delay": 0.502,
      "speech_duration": 0.548,
      "transcribe_duration": 0.502,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1276,
      "agent_id": 2,
      "delay": 3.449,
      "speech_duration": 3.492,
      "transcribe_duration": 3.449,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1277,
      "agent_id": 2,
      "delay": 0.947,
      "speech_duration": 0.996,
      "transcribe_duration": 0.947,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1278,
      "agent_id": 2,
      "delay": 1.087,
      "speech_duration": 1.124,
      "transcribe_duration": 1.087,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1279,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1280,
      "agent_id": 2,
      "delay": 0.36,
      "speech_duration": 0.42,
      "transcribe_duration": 0.36,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1281,
      "agent_id": 2,
      "delay": 4.834,
      "speech_duration": 4.836,
      "transcribe_duration": 4.834,
      "wpm": 136,
      "message": "เอาสมุดขึ้นมานะคะแล้วก็ให้นักเรียนหาความถี่"
    },
    {
      "message_id": 1282,
      "agent_id": 2,
      "delay": 1.728,
      "speech_duration": 1.764,
      "transcribe_duration": 1.728,
      "wpm": 128,
      "message": "ตัวอย่างตรงนี้"
    },
    {
      "message_id": 1283,
      "agent_id": 2,
      "delay": 0.375,
      "speech_duration": 0.42,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1284,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1285,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.356,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1286,
      "agent_id": 2,
      "delay": 2.005,
      "speech_duration": 2.02,
      "transcribe_duration": 2.005,
      "wpm": 104,
      "message": "เอาสมุดขึ้นมา"
    },
    {
      "message_id": 1287,
      "agent_id": 2,
      "delay": 3.388,
      "speech_duration": 3.428,
      "transcribe_duration": 3.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1288,
      "agent_id": 2,
      "delay": 2.687,
      "speech_duration": 2.724,
      "transcribe_duration": 2.687,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1289,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.292,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1290,
      "agent_id": 2,
      "delay": 3.662,
      "speech_duration": 3.684,
      "transcribe_duration": 3.662,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1291,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1292,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1293,
      "agent_id": 2,
      "delay": 0.451,
      "speech_duration": 0.484,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1294,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1295,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1296,
      "agent_id": 2,
      "delay": 0.424,
      "speech_duration": 0.484,
      "transcribe_duration": 0.424,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1297,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.292,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1298,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1299,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1300,
      "agent_id": 2,
      "delay": 0.357,
      "speech_duration": 0.42,
      "transcribe_duration": 0.357,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1301,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.484,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1302,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1303,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1304,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1305,
      "agent_id": 2,
      "delay": 2.883,
      "speech_duration": 2.916,
      "transcribe_duration": 2.883,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1306,
      "agent_id": 2,
      "delay": 1.327,
      "speech_duration": 1.38,
      "transcribe_duration": 1.327,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1307,
      "agent_id": 2,
      "delay": 3.461,
      "speech_duration": 3.492,
      "transcribe_duration": 3.461,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1308,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.292,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1309,
      "agent_id": 2,
      "delay": 0.443,
      "speech_duration": 0.484,
      "transcribe_duration": 0.443,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1310,
      "agent_id": 2,
      "delay": 0.955,
      "speech_duration": 0.996,
      "transcribe_duration": 0.955,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1311,
      "agent_id": 2,
      "delay": 2.171,
      "speech_duration": 2.212,
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      "message": "อย่างที่ 3"
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      "agent_id": 2,
      "delay": 2.493,
      "speech_duration": 2.532,
      "transcribe_duration": 2.493,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1410,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1411,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.292,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1412,
      "agent_id": 2,
      "delay": 0.821,
      "speech_duration": 0.868,
      "transcribe_duration": 0.821,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1413,
      "agent_id": 2,
      "delay": 4.724,
      "speech_duration": 4.708,
      "transcribe_duration": 4.724,
      "wpm": 19,
      "message": "ผลบอล"
    },
    {
      "message_id": 1414,
      "agent_id": 2,
      "delay": 3.642,
      "speech_duration": 3.684,
      "transcribe_duration": 3.642,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1415,
      "agent_id": 2,
      "delay": 3.071,
      "speech_duration": 3.108,
      "transcribe_duration": 3.071,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1416,
      "agent_id": 2,
      "delay": 0.517,
      "speech_duration": 0.548,
      "transcribe_duration": 0.517,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1417,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.292,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1418,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1419,
      "agent_id": 2,
      "delay": 0.617,
      "speech_duration": 0.228,
      "transcribe_duration": 0.617,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1420,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1421,
      "agent_id": 2,
      "delay": 0.447,
      "speech_duration": 0.228,
      "transcribe_duration": 0.447,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1422,
      "agent_id": 2,
      "delay": 5.543,
      "speech_duration": 5.412,
      "transcribe_duration": 5.543,
      "wpm": 83,
      "message": "หาลูกดูนะคะตัวนี้แบบฝึกตรงนี้"
    },
    {
      "message_id": 1423,
      "agent_id": 2,
      "delay": 0.625,
      "speech_duration": 0.676,
      "transcribe_duration": 0.625,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1424,
      "agent_id": 2,
      "delay": 4.743,
      "speech_duration": 4.644,
      "transcribe_duration": 4.743,
      "wpm": 149,
      "message": "Concept มันง่ายมากถ้านักเรียนดูนะคะดูภาพนะลูก"
    },
    {
      "message_id": 1425,
      "agent_id": 2,
      "delay": 4.921,
      "speech_duration": 4.836,
      "transcribe_duration": 4.921,
      "wpm": 155,
      "message": "วันนี้อันแรกที่ให้ตัวอย่างมาข้อมูลมีทั้งหมด 20 คน"
    },
    {
      "message_id": 1426,
      "agent_id": 2,
      "delay": 4.298,
      "speech_duration": 4.196,
      "transcribe_duration": 4.298,
      "wpm": 154,
      "message": "นับใบว่ามีกี่ใบนะคะเพราะจะไปรับใบเสร็จปุ๊บ"
    },
    {
      "message_id": 1427,
      "agent_id": 2,
      "delay": 2.495,
      "speech_duration": 2.532,
      "transcribe_duration": 2.495,
      "wpm": 107,
      "message": "ลำดับประมาณวิธีทำ"
    },
    {
      "message_id": 1428,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1429,
      "agent_id": 2,
      "delay": 6.962,
      "speech_duration": 6.82,
      "transcribe_duration": 6.962,
      "wpm": 134,
      "message": "คืออะไรนักเรียนเห็นไหมคะเขาจะเอาใบมาเรียงเอาใบมาเลี้ยงใหม่นะ"
    },
    {
      "message_id": 1430,
      "agent_id": 2,
      "delay": 4.936,
      "speech_duration": 4.836,
      "transcribe_duration": 4.936,
      "wpm": 149,
      "message": "ไปเอามาเรียงใหม่เรียงจากค่าที่น้อยไปหาค่าที่มาก"
    },
    {
      "message_id": 1431,
      "agent_id": 2,
      "delay": 2.632,
      "speech_duration": 2.532,
      "transcribe_duration": 2.632,
      "wpm": 184,
      "message": "มีข้อมูลมันยังสลับอยู่ใช่ไหมคะ"
    },
    {
      "message_id": 1432,
      "agent_id": 2,
      "delay": 6.053,
      "speech_duration": 5.988,
      "transcribe_duration": 6.053,
      "wpm": 195,
      "message": "มันไม่ได้เรียงแบบนี้ในตรวจให้มาใบมันจะมีทั้งค่ามากค่าน้อยในสลับตำแหน่งกันอยู่"
    },
    {
      "message_id": 1433,
      "agent_id": 2,
      "delay": 3.85,
      "speech_duration": 3.812,
      "transcribe_duration": 3.85,
      "wpm": 153,
      "message": "วิธีทำอันแรกเราก็ต้องเอาใบเนี่ยมาเรียง"
    },
    {
      "message_id": 1434,
      "agent_id": 2,
      "delay": 2.369,
      "speech_duration": 2.404,
      "transcribe_duration": 2.369,
      "wpm": 125,
      "message": "เรียงจากน้อยไปหามาก"
    },
    {
      "message_id": 1435,
      "agent_id": 2,
      "delay": 5.198,
      "speech_duration": 5.22,
      "transcribe_duration": 5.198,
      "wpm": 115,
      "message": "เรียงจากน้อยไปหามากเสร็จแล้วไปหาความถี่"
    },
    {
      "message_id": 1436,
      "agent_id": 2,
      "delay": 1.525,
      "speech_duration": 1.572,
      "transcribe_duration": 1.525,
      "wpm": 115,
      "message": "ความถี่นะคะ"
    },
    {
      "message_id": 1437,
      "agent_id": 2,
      "delay": 3.511,
      "speech_duration": 3.428,
      "transcribe_duration": 3.511,
      "wpm": 175,
      "message": "ความถี่ก็คือไปนับว่ามีใบกี่ใบในแต่ละแถว"
    },
    {
      "message_id": 1438,
      "agent_id": 2,
      "delay": 3.632,
      "speech_duration": 3.556,
      "transcribe_duration": 3.632,
      "wpm": 160,
      "message": "วันนี้มีใบอยู่ 4 ใบนะว่าเลข 4 เขียนมา"
    },
    {
      "message_id": 1439,
      "agent_id": 2,
      "delay": 2.134,
      "speech_duration": 2.148,
      "transcribe_duration": 2.134,
      "wpm": 126,
      "message": "วันนี้มีอยู่ 5 ใบ"
    },
    {
      "message_id": 1440,
      "agent_id": 2,
      "delay": 0.477,
      "speech_duration": 0.292,
      "transcribe_duration": 0.477,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1441,
      "agent_id": 2,
      "delay": 8.274,
      "speech_duration": 8.1,
      "transcribe_duration": 8.274,
      "wpm": 170,
      "message": "ไปแล้วก็สามใบก็คือความถี่นั่นเองนะคะที่นี้มาดูอีกช่องนึงที่นักเรียนจะต้องทำก็คือความถี่สะสม"
    },
    {
      "message_id": 1442,
      "agent_id": 2,
      "delay": 3.497,
      "speech_duration": 3.364,
      "transcribe_duration": 3.497,
      "wpm": 143,
      "message": "ความถี่ 32 อะไร Concept ง่ายมาก"
    },
    {
      "message_id": 1443,
      "agent_id": 2,
      "delay": 2.544,
      "speech_duration": 2.532,
      "transcribe_duration": 2.544,
      "wpm": 184,
      "message": "เมื่อมีความถี่ของแต่ละช่องแล้ว"
    },
    {
      "message_id": 1444,
      "agent_id": 2,
      "delay": 4.515,
      "speech_duration": 4.516,
      "transcribe_duration": 4.515,
      "wpm": 146,
      "message": "เอาความถี่ของแต่ละช่องมารวมกันในแถวนั้นนะคะ"
    },
    {
      "message_id": 1445,
      "agent_id": 2,
      "delay": 1.291,
      "speech_duration": 1.316,
      "transcribe_duration": 1.291,
      "wpm": 80,
      "message": "แถวแรก"
    },
    {
      "message_id": 1446,
      "agent_id": 2,
      "delay": 4.651,
      "speech_duration": 4.58,
      "transcribe_duration": 4.651,
      "wpm": 216,
      "message": "ความถี่สะสมมันยังไม่มีมาเลยมันก็คือเท่ากับตัวมันเองก็คือเท่ากับ 4"
    },
    {
      "message_id": 1447,
      "agent_id": 2,
      "delay": 5.801,
      "speech_duration": 5.732,
      "transcribe_duration": 5.801,
      "wpm": 152,
      "message": "แต่พอมาแถวที่ 2 ปุ๊บไม่มีสะสมมาแล้ว 4 มันก็เลยเอามาบวกกับ"
    },
    {
      "message_id": 1448,
      "agent_id": 2,
      "delay": 4.654,
      "speech_duration": 4.58,
      "transcribe_duration": 4.654,
      "wpm": 134,
      "message": "แถวนี้มีความถี่อยู่ 5 ใช่ไหมคะ 4 + 5 = 4"
    },
    {
      "message_id": 1449,
      "agent_id": 2,
      "delay": 3.098,
      "speech_duration": 2.98,
      "transcribe_duration": 3.098,
      "wpm": 91,
      "message": "เท่ากับ 99 อันนี้"
    },
    {
      "message_id": 1450,
      "agent_id": 2,
      "delay": 2.973,
      "speech_duration": 2.98,
      "transcribe_duration": 2.973,
      "wpm": 161,
      "message": "พวกมาเรื่อยๆเป็นช่องความถี่สะสม"
    },
    {
      "message_id": 1451,
      "agent_id": 2,
      "delay": 7.764,
      "speech_duration": 7.652,
      "transcribe_duration": 7.764,
      "wpm": 141,
      "message": "แค่นี้เองคำตอบก็คือ 20 ก็คือจำนวนคนทั้งหมดนะคะเสร็จแล้วเราจะไปหาตำแหน่ง"
    },
    {
      "message_id": 1452,
      "agent_id": 2,
      "delay": 0.484,
      "speech_duration": 0.292,
      "transcribe_duration": 0.484,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1453,
      "agent_id": 2,
      "delay": 0.323,
      "speech_duration": 0.356,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1454,
      "agent_id": 2,
      "delay": 5.343,
      "speech_duration": 5.284,
      "transcribe_duration": 5.343,
      "wpm": 139,
      "message": "ตำแหน่งของมัธยฐานตำแหน่งมาจากไหนจากสูตรเลย n + 1"
    },
    {
      "message_id": 1455,
      "agent_id": 2,
      "delay": 1.31,
      "speech_duration": 1.316,
      "transcribe_duration": 1.31,
      "wpm": 57,
      "message": "ฟ้อง"
    },
    {
      "message_id": 1456,
      "agent_id": 2,
      "delay": 3.421,
      "speech_duration": 3.428,
      "transcribe_duration": 3.421,
      "wpm": 105,
      "message": "20 ใช่ไหมคะ n คือตัวนี้"
    },
    {
      "message_id": 1457,
      "agent_id": 2,
      "delay": 0.407,
      "speech_duration": 0.228,
      "transcribe_duration": 0.407,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1458,
      "agent_id": 2,
      "delay": 1.094,
      "speech_duration": 1.124,
      "transcribe_duration": 1.094,
      "wpm": 40,
      "message": "20"
    },
    {
      "message_id": 1459,
      "agent_id": 2,
      "delay": 4.044,
      "speech_duration": 4.068,
      "transcribe_duration": 4.044,
      "wpm": 77,
      "message": "20 + 1 = 21 21 / 2 ="
    },
    {
      "message_id": 1460,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.356,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1461,
      "agent_id": 2,
      "delay": 6.814,
      "speech_duration": 6.82,
      "transcribe_duration": 6.814,
      "wpm": 99,
      "message": "10.5 ตำแหน่ง 10.5 ตรงกลางมันจะอยู่ตรงกลางของ"
    },
    {
      "message_id": 1462,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.228,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1463,
      "agent_id": 2,
      "delay": 3.494,
      "speech_duration": 3.492,
      "transcribe_duration": 3.494,
      "wpm": 73,
      "message": "1811 นะคะตำแหน่ง"
    },
    {
      "message_id": 1464,
      "agent_id": 2,
      "delay": 1.868,
      "speech_duration": 1.892,
      "transcribe_duration": 1.868,
      "wpm": 182,
      "message": "อันนี้คือตำแหน่งที่ 10"
    },
    {
      "message_id": 1465,
      "agent_id": 2,
      "delay": 1.613,
      "speech_duration": 1.636,
      "transcribe_duration": 1.613,
      "wpm": 128,
      "message": "ตำแหน่งที่ 11"
    },
    {
      "message_id": 1466,
      "agent_id": 2,
      "delay": 0.475,
      "speech_duration": 0.356,
      "transcribe_duration": 0.475,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1467,
      "agent_id": 2,
      "delay": 7.506,
      "speech_duration": 7.396,
      "transcribe_duration": 7.506,
      "wpm": 176,
      "message": "มันจะอยู่ตรงปลาเพราะฉะนั้นจะต้องเอาค่าความสูงของคน 20 กับคนที่ 11 เอามารวมกันแล้วหาร 2"
    },
    {
      "message_id": 1468,
      "agent_id": 2,
      "delay": 4.444,
      "speech_duration": 4.388,
      "transcribe_duration": 4.444,
      "wpm": 198,
      "message": "เมื่อเราได้ตรงนี้แล้วรอได้ตำแหน่งของมัธยฐานเสร็จปุ๊บเนี่ย"
    },
    {
      "message_id": 1469,
      "agent_id": 2,
      "delay": 2.18,
      "speech_duration": 2.212,
      "transcribe_duration": 2.18,
      "wpm": 122,
      "message": "เราก็จะมาดูตรงที่"
    },
    {
      "message_id": 1470,
      "agent_id": 2,
      "delay": 4.126,
      "speech_duration": 4.068,
      "transcribe_duration": 4.126,
      "wpm": 173,
      "message": "วันนี้นะคะแผนภาพต้นใบที่ลำเลียงไปเรียบร้อยแล้ว"
    },
    {
      "message_id": 1471,
      "agent_id": 2,
      "delay": 9.298,
      "speech_duration": 9.124,
      "transcribe_duration": 9.298,
      "wpm": 159,
      "message": "สวนให้มาไม่ได้เรียงใบแต่เราจะต้องเอาใบมาเรียงเมื่อกี้ตำแหน่งที่เท่าไหร่นะคะที่เราหาได้ก็คือ 10.5"
    },
    {
      "message_id": 1472,
      "agent_id": 2,
      "delay": 1.523,
      "speech_duration": 1.572,
      "transcribe_duration": 1.523,
      "wpm": 48,
      "message": "10.5"
    },
    {
      "message_id": 1473,
      "agent_id": 2,
      "delay": 0.566,
      "speech_duration": 0.612,
      "transcribe_duration": 0.566,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1474,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1475,
      "agent_id": 2,
      "delay": 0.425,
      "speech_duration": 0.228,
      "transcribe_duration": 0.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1476,
      "agent_id": 2,
      "delay": 2.249,
      "speech_duration": 2.276,
      "transcribe_duration": 2.249,
      "wpm": 125,
      "message": "เรามาดูความถี่สะสม"
    },
    {
      "message_id": 1477,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.228,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1478,
      "agent_id": 2,
      "delay": 2.844,
      "speech_duration": 2.724,
      "transcribe_duration": 2.844,
      "wpm": 149,
      "message": "แถวนี้คือกาวเพราะฉะนั้น 10"
    },
    {
      "message_id": 1479,
      "agent_id": 2,
      "delay": 5.08,
      "speech_duration": 5.028,
      "transcribe_duration": 5.08,
      "wpm": 116,
      "message": "จะต้องอยู่ตรงนี้และจะอยู่แถวแถวนี้นะคะ"
    },
    {
      "message_id": 1480,
      "agent_id": 2,
      "delay": 0.463,
      "speech_duration": 0.228,
      "transcribe_duration": 0.463,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1481,
      "agent_id": 2,
      "delay": 0.896,
      "speech_duration": 0.932,
      "transcribe_duration": 0.896,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1482,
      "agent_id": 2,
      "delay": 2.764,
      "speech_duration": 2.788,
      "transcribe_duration": 2.764,
      "wpm": 102,
      "message": "คนเนี้ยคือคนที่ 10"
    },
    {
      "message_id": 1483,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1484,
      "agent_id": 2,
      "delay": 5.362,
      "speech_duration": 5.348,
      "transcribe_duration": 5.362,
      "wpm": 137,
      "message": "เริ่มนะคะเพราะว่าแถวข้างบนเนี่ยคนที่ 9 เสร็จแล้ว"
    },
    {
      "message_id": 1485,
      "agent_id": 2,
      "delay": 2.692,
      "speech_duration": 2.66,
      "transcribe_duration": 2.692,
      "wpm": 197,
      "message": "วันนี้คือคนที่ 4 อันนี้คือคนที่ 11"
    },
    {
      "message_id": 1486,
      "agent_id": 2,
      "delay": 2.31,
      "speech_duration": 2.34,
      "transcribe_duration": 2.31,
      "wpm": 109,
      "message": "ถ้าของเขาคืออะไร"
    },
    {
      "message_id": 1487,
      "agent_id": 2,
      "delay": 0.317,
      "speech_duration": 0.356,
      "transcribe_duration": 0.317,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1488,
      "agent_id": 2,
      "delay": 2.909,
      "speech_duration": 2.916,
      "transcribe_duration": 2.909,
      "wpm": 154,
      "message": "ค่าของความสูงของคนที่ 4 ก็คือ"
    },
    {
      "message_id": 1489,
      "agent_id": 2,
      "delay": 3.647,
      "speech_duration": 3.684,
      "transcribe_duration": 3.647,
      "wpm": 37,
      "message": "105 นะคะ"
    },
    {
      "message_id": 1490,
      "agent_id": 2,
      "delay": 2.298,
      "speech_duration": 2.34,
      "transcribe_duration": 2.298,
      "wpm": 103,
      "message": "วันนี้ก็คือ 105"
    },
    {
      "message_id": 1491,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1492,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.42,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1493,
      "agent_id": 2,
      "delay": 7.687,
      "speech_duration": 7.588,
      "transcribe_duration": 7.687,
      "wpm": 182,
      "message": "วันที่ 11 ก็สูงเท่ากันเพราะว่ามันเท่ากับ 1 ใช่ไหมคะข้างหน้าต้นมันเท่ากับ 15 ก็จะเท่ากับ 100"
    },
    {
      "message_id": 1494,
      "agent_id": 2,
      "delay": 1.736,
      "speech_duration": 1.764,
      "transcribe_duration": 1.736,
      "wpm": 94,
      "message": "51 เท่ากัน"
    },
    {
      "message_id": 1495,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1496,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1497,
      "agent_id": 2,
      "delay": 9.498,
      "speech_duration": 9.38,
      "transcribe_duration": 9.498,
      "wpm": 160,
      "message": "ในเมื่อมันเป็นค่าที่เท่ากันเอามารวมกันหาร 2 คำตอบมันก็คือเท่าเดิมค่ามัธยฐานก็เลยเท่ากับ 151 นั่นเอง"
    },
    {
      "message_id": 1498,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1499,
      "agent_id": 2,
      "delay": 3.659,
      "speech_duration": 3.684,
      "transcribe_duration": 3.659,
      "wpm": 151,
      "message": "อันนี้คือ Concept ของการหาค่ามัธยฐาน"
    },
    {
      "message_id": 1500,
      "agent_id": 2,
      "delay": 6.498,
      "speech_duration": 6.5,
      "transcribe_duration": 6.498,
      "wpm": 129,
      "message": "โดยใช้แผนภาพต้นใบเข้ามาช่วยราคาทำให้ง่ายขึ้นในกรณีที่มี"
    },
    {
      "message_id": 1501,
      "agent_id": 2,
      "delay": 5.383,
      "speech_duration": 5.284,
      "transcribe_duration": 5.383,
      "wpm": 133,
      "message": "ตัวเลขมีหน่วยเยอะๆแล้วก็มีจำนวนข้อมูลเยอะๆนะคะ"
    },
    {
      "message_id": 1502,
      "agent_id": 2,
      "delay": 7.237,
      "speech_duration": 6.948,
      "transcribe_duration": 7.237,
      "wpm": 192,
      "message": "เราจะไม่สามารถที่จะเอาข้อมูลนำมาเรียงแล้วก็มาตัดทีละเราจะสับสนแล้วจะทำให้ได้ข้อมูลที่ผิด"
    },
    {
      "message_id": 1503,
      "agent_id": 2,
      "delay": 0.404,
      "speech_duration": 0.228,
      "transcribe_duration": 0.404,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1504,
      "agent_id": 2,
      "delay": 4.624,
      "speech_duration": 4.644,
      "transcribe_duration": 4.624,
      "wpm": 168,
      "message": "อันนี้เป็นวิธีการที่ทำให้เช็คความถูกต้องได้ง่ายนะคะ"
    },
    {
      "message_id": 1505,
      "agent_id": 2,
      "delay": 0.439,
      "speech_duration": 0.356,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1506,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.484,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1507,
      "agent_id": 2,
      "delay": 0.378,
      "speech_duration": 0.42,
      "transcribe_duration": 0.378,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1508,
      "agent_id": 2,
      "delay": 0.399,
      "speech_duration": 0.228,
      "transcribe_duration": 0.399,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1509,
      "agent_id": 2,
      "delay": 0.322,
      "speech_duration": 0.356,
      "transcribe_duration": 0.322,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1510,
      "agent_id": 2,
      "delay": 3.028,
      "speech_duration": 3.044,
      "transcribe_duration": 3.028,
      "wpm": 64,
      "message": "ทีนี้มาดูอีก"
    },
    {
      "message_id": 1511,
      "agent_id": 2,
      "delay": 2.51,
      "speech_duration": 2.532,
      "transcribe_duration": 2.51,
      "wpm": 95,
      "message": "แป๊บนึงเมื่อกี้"
    },
    {
      "message_id": 1512,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1513,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.292,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1514,
      "agent_id": 2,
      "delay": 0.944,
      "speech_duration": 0.996,
      "transcribe_duration": 0.944,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1515,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1516,
      "agent_id": 2,
      "delay": 6.286,
      "speech_duration": 6.244,
      "transcribe_duration": 6.286,
      "wpm": 173,
      "message": "เมื่อกี้เป็นความถี่ใช่ไหมคะโดยใช้แผนภาพต้นใบที่นี้หาค่ามัธยฐานของข้อมูล"
    },
    {
      "message_id": 1517,
      "agent_id": 2,
      "delay": 0.392,
      "speech_duration": 0.228,
      "transcribe_duration": 0.392,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1518,
      "agent_id": 2,
      "delay": 1.332,
      "speech_duration": 1.38,
      "transcribe_duration": 1.332,
      "wpm": 141,
      "message": "เราไม่ได้จัด"
    },
    {
      "message_id": 1519,
      "agent_id": 2,
      "delay": 4.79,
      "speech_duration": 4.772,
      "transcribe_duration": 4.79,
      "wpm": 176,
      "message": "เป็นอันตภาคชั้นแต่เราแจกแจงความถี่ไว้ให้เป็นตารางแบบนี้"
    },
    {
      "message_id": 1520,
      "agent_id": 2,
      "delay": 4.412,
      "speech_duration": 4.388,
      "transcribe_duration": 4.412,
      "wpm": 157,
      "message": "ข้อมูลตรงนี้เป็นคะแนนแถวนี้แหละเป็นคะแนนคะแนน"
    },
    {
      "message_id": 1521,
      "agent_id": 2,
      "delay": 3.214,
      "speech_duration": 3.236,
      "transcribe_duration": 3.214,
      "wpm": 70,
      "message": "11 13 15 17 19"
    },
    {
      "message_id": 1522,
      "agent_id": 2,
      "delay": 2.558,
      "speech_duration": 2.596,
      "transcribe_duration": 2.558,
      "wpm": 98,
      "message": "คนที่ได้คะแนน 10"
    },
    {
      "message_id": 1523,
      "agent_id": 2,
      "delay": 2.95,
      "speech_duration": 2.916,
      "transcribe_duration": 2.95,
      "wpm": 123,
      "message": "มีกี่คนอันนี้คือจำนวนคน"
    },
    {
      "message_id": 1524,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.228,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1525,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1526,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1527,
      "agent_id": 2,
      "delay": 7.129,
      "speech_duration": 7.14,
      "transcribe_duration": 7.129,
      "wpm": 118,
      "message": "ความถี่คือจำนวนคนคนที่ได้คะแนน 10 คะแนนมีทั้งหมดกี่คนคะ"
    },
    {
      "message_id": 1528,
      "agent_id": 2,
      "delay": 5.193,
      "speech_duration": 5.092,
      "transcribe_duration": 5.193,
      "wpm": 124,
      "message": "22 คนดูตามช่องเลยนะมันจะคู่กันมันจะคู่กัน"
    },
    {
      "message_id": 1529,
      "agent_id": 2,
      "delay": 1.514,
      "speech_duration": 1.572,
      "transcribe_duration": 1.514,
      "wpm": 86,
      "message": "คนที่ได้"
    },
    {
      "message_id": 1530,
      "agent_id": 2,
      "delay": 4.12,
      "speech_duration": 4.132,
      "transcribe_duration": 4.12,
      "wpm": 109,
      "message": "คะแนน 13 คะแนนมีทั้งหมด 14 คน"
    },
    {
      "message_id": 1531,
      "agent_id": 2,
      "delay": 1.811,
      "speech_duration": 1.828,
      "transcribe_duration": 1.811,
      "wpm": 57,
      "message": "4 คนนะ"
    },
    {
      "message_id": 1532,
      "agent_id": 2,
      "delay": 4.173,
      "speech_duration": 4.196,
      "transcribe_duration": 4.173,
      "wpm": 147,
      "message": "นี่คือความถี่เขาก็เลยเอาที่ตารางตัวเนี้ย"
    },
    {
      "message_id": 1533,
      "agent_id": 2,
      "delay": 1.719,
      "speech_duration": 1.764,
      "transcribe_duration": 1.719,
      "wpm": 128,
      "message": "ที่เขาให้ตาราง"
    },
    {
      "message_id": 1534,
      "agent_id": 2,
      "delay": 3.217,
      "speech_duration": 3.236,
      "transcribe_duration": 3.217,
      "wpm": 97,
      "message": "ตารางแจกแจงความถี่มา"
    },
    {
      "message_id": 1535,
      "agent_id": 2,
      "delay": 0.314,
      "speech_duration": 0.356,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1536,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.292,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1537,
      "agent_id": 2,
      "delay": 6.54,
      "speech_duration": 6.5,
      "transcribe_duration": 6.54,
      "wpm": 150,
      "message": "เราก็เลยเอามาทำเป็นช่องแบบนี้หนึ่งคือช่องของคะแนนคะแนนมีอะไรบ้าง"
    },
    {
      "message_id": 1538,
      "agent_id": 2,
      "delay": 5.179,
      "speech_duration": 5.156,
      "transcribe_duration": 5.179,
      "wpm": 119,
      "message": "13 15 17 19 เอามาเรียงใหม่ทำเป็นช่องใหม่"
    },
    {
      "message_id": 1539,
      "agent_id": 2,
      "delay": 1.674,
      "speech_duration": 1.7,
      "transcribe_duration": 1.674,
      "wpm": 185,
      "message": "อันนี้คือช่องความถี่"
    },
    {
      "message_id": 1540,
      "agent_id": 2,
      "delay": 1.615,
      "speech_duration": 1.636,
      "transcribe_duration": 1.615,
      "wpm": 138,
      "message": "วันนี้แล้วนะคะ"
    },
    {
      "message_id": 1541,
      "agent_id": 2,
      "delay": 3.141,
      "speech_duration": 3.172,
      "transcribe_duration": 3.141,
      "wpm": 147,
      "message": "ที่เราขาดหายไปก็คือความถี่สะสม"
    },
    {
      "message_id": 1542,
      "agent_id": 2,
      "delay": 3.663,
      "speech_duration": 3.62,
      "transcribe_duration": 3.663,
      "wpm": 157,
      "message": "ความถี่สะสมสำคัญมากในการแจกแจงความถี่"
    },
    {
      "message_id": 1543,
      "agent_id": 2,
      "delay": 3.218,
      "speech_duration": 3.236,
      "transcribe_duration": 3.218,
      "wpm": 125,
      "message": "การหาตำแหน่งของมัธยฐานนะคะ"
    },
    {
      "message_id": 1544,
      "agent_id": 2,
      "delay": 3.065,
      "speech_duration": 3.108,
      "transcribe_duration": 3.065,
      "wpm": 188,
      "message": "นักเรียนจะต้องทำความเข้าใจกับตรงนี้ว่า"
    },
    {
      "message_id": 1545,
      "agent_id": 2,
      "delay": 1.92,
      "speech_duration": 1.956,
      "transcribe_duration": 1.92,
      "wpm": 146,
      "message": "ความถี่สะสมคืออะไร"
    },
    {
      "message_id": 1546,
      "agent_id": 2,
      "delay": 6.328,
      "speech_duration": 6.308,
      "transcribe_duration": 6.328,
      "wpm": 150,
      "message": "วิธีการหามาคือยังไงนะคะแล้วคำตอบกฎหมายของความถี่สะสมก็คือจำนวน"
    },
    {
      "message_id": 1547,
      "agent_id": 2,
      "delay": 4.998,
      "speech_duration": 4.9,
      "transcribe_duration": 4.998,
      "wpm": 159,
      "message": "ชุดของข้อมูลนั้นว่ามีเท่าไหร่ยังตัวนี้มันเท่ากับ 50"
    },
    {
      "message_id": 1548,
      "agent_id": 2,
      "delay": 2.624,
      "speech_duration": 2.596,
      "transcribe_duration": 2.624,
      "wpm": 127,
      "message": "นะคะเห็นมันเท่ากับ 50"
    },
    {
      "message_id": 1549,
      "agent_id": 2,
      "delay": 5.068,
      "speech_duration": 5.028,
      "transcribe_duration": 5.068,
      "wpm": 158,
      "message": "เพราะว่าเวลามารวมความถี่สะสมสุดท้ายแล้วมันเท่ากับ 50"
    },
    {
      "message_id": 1550,
      "agent_id": 2,
      "delay": 6.958,
      "speech_duration": 6.884,
      "transcribe_duration": 6.958,
      "wpm": 113,
      "message": "แปลว่าจำนวนคนจำนวนคนของข้อมูลมีทั้งหมด 50 คนด้วยกัน"
    },
    {
      "message_id": 1551,
      "agent_id": 2,
      "delay": 4.551,
      "speech_duration": 4.516,
      "transcribe_duration": 4.551,
      "wpm": 136,
      "message": "เวลาเราไปถามคนที่ 1 ทำข้อสอบได้ 10 คะแนน"
    },
    {
      "message_id": 1552,
      "agent_id": 2,
      "delay": 3.085,
      "speech_duration": 3.108,
      "transcribe_duration": 3.085,
      "wpm": 169,
      "message": "วันที่ 2 อาจจะทำข้อสอบได้ 15 คะแนน"
    },
    {
      "message_id": 1553,
      "agent_id": 2,
      "delay": 1.834,
      "speech_duration": 1.892,
      "transcribe_duration": 1.834,
      "wpm": 127,
      "message": "แต่เขาจะมาแครี่"
    },
    {
      "message_id": 1554,
      "agent_id": 2,
      "delay": 1.771,
      "speech_duration": 1.764,
      "transcribe_duration": 1.771,
      "wpm": 128,
      "message": "แครี่หาความถี่"
    },
    {
      "message_id": 1555,
      "agent_id": 2,
      "delay": 2.692,
      "speech_duration": 2.724,
      "transcribe_duration": 2.692,
      "wpm": 127,
      "message": "ครั้งที่แล้วที่ครูพาทำ"
    },
    {
      "message_id": 1556,
      "agent_id": 2,
      "delay": 3.543,
      "speech_duration": 3.556,
      "transcribe_duration": 3.543,
      "wpm": 156,
      "message": "การสร้างตารางแจกแจงความถี่จำได้ไหมคะ"
    },
    {
      "message_id": 1557,
      "agent_id": 2,
      "delay": 6.407,
      "speech_duration": 6.308,
      "transcribe_duration": 6.407,
      "wpm": 155,
      "message": "ชุดข้อมูลใช่ไหมเสร็จแล้วแล้วก็มาแครี่เป็นรอยขีดแล้วหาความถี่นะคะ"
    },
    {
      "message_id": 1558,
      "agent_id": 2,
      "delay": 8.204,
      "speech_duration": 8.1,
      "transcribe_duration": 8.204,
      "wpm": 200,
      "message": "มันก็จะเชื่อมโยงกันมาใส่ตรงนี้แต่ตัวนี้เขาไม่ได้เอาข้อมูลแบบนั้นมาให้เราเพราะเอาตารางแจกแจงความถี่มาเลยนะคะ"
    },
    {
      "message_id": 1559,
      "agent_id": 2,
      "delay": 4.394,
      "speech_duration": 4.388,
      "transcribe_duration": 4.394,
      "wpm": 185,
      "message": "พอเราได้ตารางแจกแจงความถี่แล้วให้หาค่ากลางของตารางนี้"
    },
    {
      "message_id": 1560,
      "agent_id": 2,
      "delay": 6.304,
      "speech_duration": 6.308,
      "transcribe_duration": 6.304,
      "wpm": 150,
      "message": "นักเรียนมีทั้งหมดอยู่ 50 คนหาค่าที่อยู่ตรงกลางโดยใช้ค่ามัธยฐาน"
    },
    {
      "message_id": 1561,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1562,
      "agent_id": 2,
      "delay": 1.329,
      "speech_duration": 1.38,
      "transcribe_duration": 1.329,
      "wpm": 87,
      "message": "วิธีการ"
    },
    {
      "message_id": 1563,
      "agent_id": 2,
      "delay": 2.419,
      "speech_duration": 2.468,
      "transcribe_duration": 2.419,
      "wpm": 140,
      "message": "ก็คือต้องหาความถี่สะสม"
    },
    {
      "message_id": 1564,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1565,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1566,
      "agent_id": 2,
      "delay": 8.382,
      "speech_duration": 8.228,
      "transcribe_duration": 8.382,
      "wpm": 140,
      "message": "คะแนน 10 คะแนนมีทั้งหมด 22 คนเริ่มแรกมันยังไม่มีสะสมก็เอาช่องนี้มาเลยนะคะ 12"
    },
    {
      "message_id": 1567,
      "agent_id": 2,
      "delay": 4.438,
      "speech_duration": 4.324,
      "transcribe_duration": 4.438,
      "wpm": 146,
      "message": "ช่องที่ 2 เนี่ยคะแนนเท่ากับ 13 ปีศาจสมคือ"
    },
    {
      "message_id": 1568,
      "agent_id": 2,
      "delay": 5.4,
      "speech_duration": 5.348,
      "transcribe_duration": 5.4,
      "wpm": 129,
      "message": "เอา 12 ที่เราเก็บเอาไว้แล้วมารวมกันกับ 4 นะคะ"
    },
    {
      "message_id": 1569,
      "agent_id": 2,
      "delay": 2.403,
      "speech_duration": 2.34,
      "transcribe_duration": 2.403,
      "wpm": 122,
      "message": "12 กับ 14 มาบวกกัน"
    },
    {
      "message_id": 1570,
      "agent_id": 2,
      "delay": 2.58,
      "speech_duration": 2.596,
      "transcribe_duration": 2.58,
      "wpm": 64,
      "message": "เท่ากับ 26"
    },
    {
      "message_id": 1571,
      "agent_id": 2,
      "delay": 0.369,
      "speech_duration": 0.228,
      "transcribe_duration": 0.369,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1572,
      "agent_id": 2,
      "delay": 4.769,
      "speech_duration": 4.708,
      "transcribe_duration": 4.769,
      "wpm": 121,
      "message": "แม่คะ 12 กับ 14 มาบวกกันเท่ากับ 26 นะ"
    },
    {
      "message_id": 1573,
      "agent_id": 2,
      "delay": 1.427,
      "speech_duration": 1.444,
      "transcribe_duration": 1.427,
      "wpm": 187,
      "message": "อันนี้ก็เหมือนกัน"
    },
    {
      "message_id": 1574,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1575,
      "agent_id": 2,
      "delay": 8.084,
      "speech_duration": 7.908,
      "transcribe_duration": 8.084,
      "wpm": 148,
      "message": "เอาตัวข้างบนมารวมกับแถวของตัวเองนะคะที่สะสมเอาไว้ก็คือความผิดสะสมของชั้นต่างๆ"
    },
    {
      "message_id": 1576,
      "agent_id": 2,
      "delay": 3.087,
      "speech_duration": 3.108,
      "transcribe_duration": 3.087,
      "wpm": 121,
      "message": "วิธีการหาความถี่สะสมนะคะ"
    },
    {
      "message_id": 1577,
      "agent_id": 2,
      "delay": 2.255,
      "speech_duration": 2.276,
      "transcribe_duration": 2.255,
      "wpm": 119,
      "message": "เล่นตัวสุดท้ายเลย"
    },
    {
      "message_id": 1578,
      "agent_id": 2,
      "delay": 2.913,
      "speech_duration": 2.916,
      "transcribe_duration": 2.913,
      "wpm": 72,
      "message": "วันนี้นะปี 14"
    },
    {
      "message_id": 1579,
      "agent_id": 2,
      "delay": 2.104,
      "speech_duration": 2.148,
      "transcribe_duration": 2.104,
      "wpm": 119,
      "message": "บวกกับอีก 6 นะคะ"
    },
    {
      "message_id": 1580,
      "agent_id": 2,
      "delay": 6.866,
      "speech_duration": 6.82,
      "transcribe_duration": 6.866,
      "wpm": 136,
      "message": "เท่ากับ 50 ตัวคำตอบสุดท้ายหน้าสุดท้ายของความถี่สะสมคือจำนวนคน"
    },
    {
      "message_id": 1581,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1582,
      "agent_id": 2,
      "delay": 1.332,
      "speech_duration": 1.316,
      "transcribe_duration": 1.332,
      "wpm": 46,
      "message": "แอน"
    },
    {
      "message_id": 1583,
      "agent_id": 2,
      "delay": 3.394,
      "speech_duration": 3.428,
      "transcribe_duration": 3.394,
      "wpm": 136,
      "message": "จำเอาไว้นะคะเวลาเราเอามารวมกัน"
    },
    {
      "message_id": 1584,
      "agent_id": 2,
      "delay": 4.252,
      "speech_duration": 4.196,
      "transcribe_duration": 4.252,
      "wpm": 147,
      "message": "จะเท่ากับเอนเวลาเราไปหาตำแหน่งของมัธยฐาน"
    },
    {
      "message_id": 1585,
      "agent_id": 2,
      "delay": 1.285,
      "speech_duration": 1.316,
      "transcribe_duration": 1.285,
      "wpm": 125,
      "message": "ตรงนี้ปุ๊บ"
    },
    {
      "message_id": 1586,
      "agent_id": 2,
      "delay": 5.279,
      "speech_duration": 5.22,
      "transcribe_duration": 5.279,
      "wpm": 170,
      "message": "เราได้และเราได้ตารางแจกแจงความถี่และความถี่สะสมมาเรียบร้อย"
    },
    {
      "message_id": 1587,
      "agent_id": 2,
      "delay": 5.133,
      "speech_duration": 5.092,
      "transcribe_duration": 5.133,
      "wpm": 147,
      "message": "สูตรของหาตำแหน่งของมัธยฐานตำแหน่งที่มันอยู่ตรงไหน"
    },
    {
      "message_id": 1588,
      "agent_id": 2,
      "delay": 3.661,
      "speech_duration": 3.556,
      "transcribe_duration": 3.661,
      "wpm": 165,
      "message": "เราก็เอา 50 มาบวก 1 ใช่ไหมคะตามสูตรเลย"
    },
    {
      "message_id": 1589,
      "agent_id": 2,
      "delay": 2.179,
      "speech_duration": 2.212,
      "transcribe_duration": 2.179,
      "wpm": 41,
      "message": "n + 1"
    },
    {
      "message_id": 1590,
      "agent_id": 2,
      "delay": 6.086,
      "speech_duration": 5.988,
      "transcribe_duration": 6.086,
      "wpm": 130,
      "message": "วันฟ้องคือตรงนี้คือค่าก็คือ 50 ที่เขาหามาได้แล้วจ้ะ"
    },
    {
      "message_id": 1591,
      "agent_id": 2,
      "delay": 1.318,
      "speech_duration": 1.188,
      "transcribe_duration": 1.318,
      "wpm": 152,
      "message": "ความถี่สะสม"
    },
    {
      "message_id": 1592,
      "agent_id": 2,
      "delay": 1.081,
      "speech_duration": 1.124,
      "transcribe_duration": 1.081,
      "wpm": 40,
      "message": "+1"
    },
    {
      "message_id": 1593,
      "agent_id": 2,
      "delay": 5.058,
      "speech_duration": 5.092,
      "transcribe_duration": 5.058,
      "wpm": 97,
      "message": "คำตอบตำแหน่งก็คือตำแหน่งที่ 25.5"
    },
    {
      "message_id": 1594,
      "agent_id": 2,
      "delay": 3.431,
      "speech_duration": 3.364,
      "transcribe_duration": 3.431,
      "wpm": 187,
      "message": "นักเรียนสังเกตเห็นไหม 25.5 ไม่อยู่ตรงกลาง"
    },
    {
      "message_id": 1595,
      "agent_id": 2,
      "delay": 2.696,
      "speech_duration": 2.724,
      "transcribe_duration": 2.696,
      "wpm": 176,
      "message": "มันอยู่ตรงกลางระหว่างตำแหน่งที่"
    },
    {
      "message_id": 1596,
      "agent_id": 2,
      "delay": 2.753,
      "speech_duration": 2.788,
      "transcribe_duration": 2.753,
      "wpm": 102,
      "message": "25 กับ 26 ใช่ไหมคะ"
    },
    {
      "message_id": 1597,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.292,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1598,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1599,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1600,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.292,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1601,
      "agent_id": 2,
      "delay": 3.35,
      "speech_duration": 3.3,
      "transcribe_duration": 3.35,
      "wpm": 123,
      "message": "25-26 เดี๋ยวมันอยู่ตรงกลาง"
    },
    {
      "message_id": 1602,
      "agent_id": 2,
      "delay": 2.901,
      "speech_duration": 2.916,
      "transcribe_duration": 2.901,
      "wpm": 77,
      "message": "วันนี้ก็คือ 25"
    },
    {
      "message_id": 1603,
      "agent_id": 2,
      "delay": 2.769,
      "speech_duration": 2.788,
      "transcribe_duration": 2.769,
      "wpm": 156,
      "message": "ลำดับต่อไปก็คือตำแหน่งที่ 26"
    },
    {
      "message_id": 1604,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.484,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1605,
      "agent_id": 2,
      "delay": 2.893,
      "speech_duration": 2.916,
      "transcribe_duration": 2.893,
      "wpm": 195,
      "message": "ตัวนี้มันจะอยู่ตรงนี้มันจะอยู่ตรงกลาง"
    },
    {
      "message_id": 1606,
      "agent_id": 2,
      "delay": 2.377,
      "speech_duration": 2.404,
      "transcribe_duration": 2.377,
      "wpm": 119,
      "message": "ตรงกลางคือเท่าไหร่"
    },
    {
      "message_id": 1607,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1608,
      "agent_id": 2,
      "delay": 4.249,
      "speech_duration": 4.196,
      "transcribe_duration": 4.249,
      "wpm": 118,
      "message": "เรามาดูนะดูที่ช่องความถี่สะสมลูก"
    },
    {
      "message_id": 1609,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.356,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1610,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1611,
      "agent_id": 2,
      "delay": 1.981,
      "speech_duration": 2.02,
      "transcribe_duration": 1.981,
      "wpm": 89,
      "message": "ความถี่สะสม"
    },
    {
      "message_id": 1612,
      "agent_id": 2,
      "delay": 3.924,
      "speech_duration": 3.94,
      "transcribe_duration": 3.924,
      "wpm": 91,
      "message": "25 คนที่ 25 กับคนที่ 26"
    },
    {
      "message_id": 1613,
      "agent_id": 2,
      "delay": 1.66,
      "speech_duration": 1.7,
      "transcribe_duration": 1.66,
      "wpm": 97,
      "message": "อยู่ตรงไหน"
    },
    {
      "message_id": 1614,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1615,
      "agent_id": 2,
      "delay": 4.597,
      "speech_duration": 4.58,
      "transcribe_duration": 4.597,
      "wpm": 108,
      "message": "คนที่ 25 กับ 26 กูอยู่ตรงนี้พอดี"
    },
    {
      "message_id": 1616,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1617,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.356,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1618,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1619,
      "agent_id": 2,
      "delay": 6.829,
      "speech_duration": 6.82,
      "transcribe_duration": 6.829,
      "wpm": 103,
      "message": "อันนี้คือ 26 แถวนี้ก็คือคนที่ 1 จนถึงวันที่ 12"
    },
    {
      "message_id": 1620,
      "agent_id": 2,
      "delay": 4.448,
      "speech_duration": 4.452,
      "transcribe_duration": 4.448,
      "wpm": 128,
      "message": "วันที่ 13 จนถึงวันที่ 26 จะอยู่ตรงนี้"
    },
    {
      "message_id": 1621,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1622,
      "agent_id": 2,
      "delay": 4.445,
      "speech_duration": 4.452,
      "transcribe_duration": 4.445,
      "wpm": 118,
      "message": "อันนี้คือคนนะคะเพราะฉะนั้นขอถามว่า"
    },
    {
      "message_id": 1623,
      "agent_id": 2,
      "delay": 6.479,
      "speech_duration": 6.436,
      "transcribe_duration": 6.479,
      "wpm": 110,
      "message": "25 กับ 26 วันที่ 25 เป็น 26 ก็คืออยู่ตรงแถวนี้"
    },
    {
      "message_id": 1624,
      "agent_id": 2,
      "delay": 2.631,
      "speech_duration": 2.66,
      "transcribe_duration": 2.631,
      "wpm": 124,
      "message": "อยู่ตรงนี้อยู่ช่องนี้"
    },
    {
      "message_id": 1625,
      "agent_id": 2,
      "delay": 4.454,
      "speech_duration": 4.452,
      "transcribe_duration": 4.454,
      "wpm": 121,
      "message": "วันนี้นักเรียนดูนะคะความถี่ของคะแนน"
    },
    {
      "message_id": 1626,
      "agent_id": 2,
      "delay": 3.073,
      "speech_duration": 3.108,
      "transcribe_duration": 3.073,
      "wpm": 135,
      "message": "วันที่ 25 กับ 26 อยู่ตรงนี้"
    },
    {
      "message_id": 1627,
      "agent_id": 2,
      "delay": 0.372,
      "speech_duration": 0.42,
      "transcribe_duration": 0.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1628,
      "agent_id": 2,
      "delay": 3.524,
      "speech_duration": 3.556,
      "transcribe_duration": 3.524,
      "wpm": 93,
      "message": "คะแนนก็คือเท่าไหร่ 13"
    },
    {
      "message_id": 1629,
      "agent_id": 2,
      "delay": 3.281,
      "speech_duration": 3.3,
      "transcribe_duration": 3.281,
      "wpm": 127,
      "message": "คะแนนคือ 13 นะคะเพราะฉะนั้น"
    },
    {
      "message_id": 1630,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.292,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1631,
      "agent_id": 2,
      "delay": 6.799,
      "speech_duration": 6.756,
      "transcribe_duration": 6.799,
      "wpm": 155,
      "message": "25-26 อยู่ตรงนี้ก็คือได้ 13 กับ 13 เอา 13 ตรงนี้มารวมกันแล้วหารด้วย 2"
    },
    {
      "message_id": 1632,
      "agent_id": 2,
      "delay": 5.906,
      "speech_duration": 5.86,
      "transcribe_duration": 5.906,
      "wpm": 154,
      "message": "คำตอบก็คือ 13 อันนี้คือวิธีการคิดนะคะถ้าเมื่อไหร่ที่น้องให้"
    },
    {
      "message_id": 1633,
      "agent_id": 2,
      "delay": 2.292,
      "speech_duration": 2.34,
      "transcribe_duration": 2.292,
      "wpm": 135,
      "message": "ตารางแจกแจงความถี่มา"
    },
    {
      "message_id": 1634,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1635,
      "agent_id": 2,
      "delay": 4.612,
      "speech_duration": 4.58,
      "transcribe_duration": 4.612,
      "wpm": 157,
      "message": "อันนี้คือวิธีการหลักการเหมือนกันกับแผนภาพต้นไม้"
    },
    {
      "message_id": 1636,
      "agent_id": 2,
      "delay": 3.602,
      "speech_duration": 3.62,
      "transcribe_duration": 3.602,
      "wpm": 99,
      "message": "แผนภาพแผนผังแผนภาพต้นใบ"
    },
    {
      "message_id": 1637,
      "agent_id": 2,
      "delay": 1.455,
      "speech_duration": 1.508,
      "transcribe_duration": 1.455,
      "wpm": 119,
      "message": "แผนภาพต้นใบ"
    },
    {
      "message_id": 1638,
      "agent_id": 2,
      "delay": 5.779,
      "speech_duration": 5.732,
      "transcribe_duration": 5.779,
      "wpm": 162,
      "message": "วิธีการหาความถี่ก่อนนะคะเพราะได้ความถี่เสร็จปุ๊บหาความถี่สะสม"
    },
    {
      "message_id": 1639,
      "agent_id": 2,
      "delay": 2.436,
      "speech_duration": 2.468,
      "transcribe_duration": 2.436,
      "wpm": 128,
      "message": "เสร็จแล้วไปหาตำแหน่ง"
    },
    {
      "message_id": 1640,
      "agent_id": 2,
      "delay": 4.381,
      "speech_duration": 4.388,
      "transcribe_duration": 4.381,
      "wpm": 198,
      "message": "ตำแหน่งของมัธยฐานตำแหน่งที่อยู่ตรงกลางเนี่ยมันคืออะไรนะคะ"
    },
    {
      "message_id": 1641,
      "agent_id": 2,
      "delay": 1.652,
      "speech_duration": 1.7,
      "transcribe_duration": 1.652,
      "wpm": 106,
      "message": "โดยเอาจำนวน"
    },
    {
      "message_id": 1642,
      "agent_id": 2,
      "delay": 5.336,
      "speech_duration": 5.284,
      "transcribe_duration": 5.336,
      "wpm": 182,
      "message": "จำนวนของข้อมูลนะคะเอาเอ็นมาบวก 1 และส่วนที่ 2 มันก็จะได้ตำแหน่ง"
    },
    {
      "message_id": 1643,
      "agent_id": 2,
      "delay": 1.088,
      "speech_duration": 1.124,
      "transcribe_duration": 1.088,
      "wpm": 107,
      "message": "ตรงนั้น"
    },
    {
      "message_id": 1644,
      "agent_id": 2,
      "delay": 5.437,
      "speech_duration": 5.284,
      "transcribe_duration": 5.437,
      "wpm": 190,
      "message": "ที่นี้ถ้าเมื่อไหร่ที่ตำแหน่งที่เราหาได้มีค่าเป็นจุดนิยมจุด 5 เนี่ย"
    },
    {
      "message_id": 1645,
      "agent_id": 2,
      "delay": 3.263,
      "speech_duration": 3.236,
      "transcribe_duration": 3.263,
      "wpm": 213,
      "message": "มันหมายถึงมันอยู่ตรงกลางระหว่างค่าตำแหน่งนั้น"
    },
    {
      "message_id": 1646,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1647,
      "agent_id": 2,
      "delay": 8.547,
      "speech_duration": 8.42,
      "transcribe_duration": 8.547,
      "wpm": 153,
      "message": "หน้ายาง 10.5 มันจะอยู่ตรงกลางระหว่าง 10 กับ 11 ถ้าได้ 20.5 ตำแหน่งนั้นก็คือ 20 กับ 21"
    },
    {
      "message_id": 1648,
      "agent_id": 2,
      "delay": 3.121,
      "speech_duration": 3.108,
      "transcribe_duration": 3.121,
      "wpm": 154,
      "message": "นะคะมันจะอยู่ตรงกลางเพราะฉะนั้น"
    },
    {
      "message_id": 1649,
      "agent_id": 2,
      "delay": 2.43,
      "speech_duration": 2.468,
      "transcribe_duration": 2.43,
      "wpm": 97,
      "message": "ข้อมูลที่อยู่ใน"
    },
    {
      "message_id": 1650,
      "agent_id": 2,
      "delay": 5.541,
      "speech_duration": 5.476,
      "transcribe_duration": 5.541,
      "wpm": 167,
      "message": "ตำแหน่งนั้นน่ะมันจะมี 2 ตัวให้เอาข้อมูลนั้นมารวมกันแล้วหาร 2"
    },
    {
      "message_id": 1651,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1652,
      "agent_id": 2,
      "delay": 2.042,
      "speech_duration": 2.084,
      "transcribe_duration": 2.042,
      "wpm": 151,
      "message": "ว่าเสียดายค่ามัธยฐาน"
    },
    {
      "message_id": 1653,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1654,
      "agent_id": 2,
      "delay": 1.152,
      "speech_duration": 1.188,
      "transcribe_duration": 1.152,
      "wpm": 76,
      "message": "เคไหม"
    },
    {
      "message_id": 1655,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.292,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1656,
      "agent_id": 2,
      "delay": 0.557,
      "speech_duration": 0.612,
      "transcribe_duration": 0.557,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1657,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1658,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.356,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1659,
      "agent_id": 2,
      "delay": 0.493,
      "speech_duration": 0.548,
      "transcribe_duration": 0.493,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1660,
      "agent_id": 2,
      "delay": 6.643,
      "speech_duration": 6.628,
      "transcribe_duration": 6.643,
      "wpm": 104,
      "message": "อันนี้แบบฝึกตรงนี้ให้นักเรียนทำลงไปในสมุดนะคะ"
    },
    {
      "message_id": 1661,
      "agent_id": 2,
      "delay": 5.812,
      "speech_duration": 5.796,
      "transcribe_duration": 5.812,
      "wpm": 155,
      "message": "ให้หาคำตอบของค่ามัธยฐานจากภาพจากข้อมูลที่กำหนดให้ตัวนี้นะคะ"
    },
    {
      "message_id": 1662,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1663,
      "agent_id": 2,
      "delay": 3.034,
      "speech_duration": 3.044,
      "transcribe_duration": 3.034,
      "wpm": 123,
      "message": "เขียนคำตอบลงมาเลยวิธีการ"
    },
    {
      "message_id": 1664,
      "agent_id": 2,
      "delay": 1.611,
      "speech_duration": 1.636,
      "transcribe_duration": 1.611,
      "wpm": 156,
      "message": "ใส่ในกระดาษ post"
    },
    {
      "message_id": 1665,
      "agent_id": 2,
      "delay": 6.047,
      "speech_duration": 5.924,
      "transcribe_duration": 6.047,
      "wpm": 122,
      "message": "วันนี้ทำยังไงคะห้องมูลก็ให้ข้อมูลมามีน้อยมากเลย"
    },
    {
      "message_id": 1666,
      "agent_id": 2,
      "delay": 3.019,
      "speech_duration": 3.044,
      "transcribe_duration": 3.019,
      "wpm": 172,
      "message": "เพราะฉะนั้นเราสามารถเอามาเลี้ยงได้"
    },
    {
      "message_id": 1667,
      "agent_id": 2,
      "delay": 1.08,
      "speech_duration": 1.124,
      "transcribe_duration": 1.08,
      "wpm": 93,
      "message": "ตรงนี้"
    },
    {
      "message_id": 1668,
      "agent_id": 2,
      "delay": 2.797,
      "speech_duration": 2.788,
      "transcribe_duration": 2.797,
      "wpm": 172,
      "message": "มันมีน้อยเอามาเรียงเรื่องจากไหน"
    },
    {
      "message_id": 1669,
      "agent_id": 2,
      "delay": 6.44,
      "speech_duration": 6.436,
      "transcribe_duration": 6.44,
      "wpm": 163,
      "message": "มัธยฐานจำเอาไว้ว่าพ่อแรกเลยก็คือเรียงข้อมูลจากน้อยที่สุดไปหามากที่สุด"
    },
    {
      "message_id": 1670,
      "agent_id": 2,
      "delay": 10.939,
      "speech_duration": 10.596,
      "transcribe_duration": 10.939,
      "wpm": 207,
      "message": "จากน้อยไปมากนะลูกอันนี้ข้อมูลก็ให้มามันสับสนอยู่เพราะมันสลับตำแหน่งกันได้เพราะฉะนั้นตัวนี้จะต้องเอามาเรียงก่อนอันนี้ทำในกระดาษนะคะทำในกระดาษโพสต์"
    },
    {
      "message_id": 1671,
      "agent_id": 2,
      "delay": 1.791,
      "speech_duration": 1.828,
      "transcribe_duration": 1.791,
      "wpm": 74,
      "message": "ก็คือ 12"
    },
    {
      "message_id": 1672,
      "agent_id": 2,
      "delay": 1.271,
      "speech_duration": 1.316,
      "transcribe_duration": 1.271,
      "wpm": 114,
      "message": "เสร็จแล้ว"
    },
    {
      "message_id": 1673,
      "agent_id": 2,
      "delay": 7.677,
      "speech_duration": 7.588,
      "transcribe_duration": 7.677,
      "wpm": 134,
      "message": "ฝากไปแล้วนะ 12 10 ใช่ไหมคะ 10 น้อยกว่า 12 เพราะฉะนั้นจะต้องมาตอน 12"
    },
    {
      "message_id": 1674,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.292,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1675,
      "agent_id": 2,
      "delay": 4.646,
      "speech_duration": 4.644,
      "transcribe_duration": 4.646,
      "wpm": 123,
      "message": "แล้วต่อไปคืออะไรต่อไปคือเลขอะไรลูก 14"
    },
    {
      "message_id": 1676,
      "agent_id": 2,
      "delay": 1.215,
      "speech_duration": 1.252,
      "transcribe_duration": 1.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1677,
      "agent_id": 2,
      "delay": 3.915,
      "speech_duration": 3.812,
      "transcribe_duration": 3.915,
      "wpm": 161,
      "message": "Siri ก็ตัดถ้าเราเขียนไปแล้วต่อมาก็คือ 16"
    },
    {
      "message_id": 1678,
      "agent_id": 2,
      "delay": 0.956,
      "speech_duration": 0.996,
      "transcribe_duration": 0.956,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1679,
      "agent_id": 2,
      "delay": 1.325,
      "speech_duration": 1.38,
      "transcribe_duration": 1.325,
      "wpm": 33,
      "message": "16"
    },
    {
      "message_id": 1680,
      "agent_id": 2,
      "delay": 2.634,
      "speech_duration": 2.66,
      "transcribe_duration": 2.634,
      "wpm": 73,
      "message": "ประมาณคือ 18"
    },
    {
      "message_id": 1681,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1682,
      "agent_id": 2,
      "delay": 0.317,
      "speech_duration": 0.292,
      "transcribe_duration": 0.317,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1683,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.356,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1684,
      "agent_id": 2,
      "delay": 1.66,
      "speech_duration": 1.7,
      "transcribe_duration": 1.66,
      "wpm": 62,
      "message": "และ 20"
    },
    {
      "message_id": 1685,
      "agent_id": 2,
      "delay": 8.833,
      "speech_duration": 8.74,
      "transcribe_duration": 8.833,
      "wpm": 177,
      "message": "คำตอบของค่ามัธยฐานตัวนี้ในเมื่อตัวเลขมันมีน้อยนะลูกเพราะฉะนั้นเราตัดไปเลยตัดผ้าที่อยู่น้อยสุดและมากสุด"
    },
    {
      "message_id": 1686,
      "agent_id": 2,
      "delay": 2.161,
      "speech_duration": 2.148,
      "transcribe_duration": 2.161,
      "wpm": 112,
      "message": "ขีดทับไปเลยนะคะ"
    },
    {
      "message_id": 1687,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1688,
      "agent_id": 2,
      "delay": 3.43,
      "speech_duration": 3.364,
      "transcribe_duration": 3.43,
      "wpm": 89,
      "message": "พรุ่งนี้ถ้าแลกตัดไป"
    },
    {
      "message_id": 1689,
      "agent_id": 2,
      "delay": 1.72,
      "speech_duration": 1.764,
      "transcribe_duration": 1.72,
      "wpm": 170,
      "message": "หาค่าที่อยู่ตรงกลาง"
    },
    {
      "message_id": 1690,
      "agent_id": 2,
      "delay": 0.205,
      "speech_duration": 0.228,
      "transcribe_duration": 0.205,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1691,
      "agent_id": 2,
      "delay": 7.166,
      "speech_duration": 7.076,
      "transcribe_duration": 7.166,
      "wpm": 191,
      "message": "หาค่าที่อยู่ตรงกลางอยู่ตรงนี้นะลูกแต่มันมี 2 ตัวมันมีอยู่ 2 ตัวเพราะฉะนั้นอันนี้คืออะไรคะ"
    },
    {
      "message_id": 1692,
      "agent_id": 2,
      "delay": 3.851,
      "speech_duration": 3.876,
      "transcribe_duration": 3.851,
      "wpm": 124,
      "message": "เราจะต้องเอา 14 กับ 16 มารวมกัน"
    },
    {
      "message_id": 1693,
      "agent_id": 2,
      "delay": 1.973,
      "speech_duration": 2.02,
      "transcribe_duration": 1.973,
      "wpm": 52,
      "message": "บวกกัน"
    },
    {
      "message_id": 1694,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1695,
      "agent_id": 2,
      "delay": 5.978,
      "speech_duration": 5.988,
      "transcribe_duration": 5.978,
      "wpm": 123,
      "message": "แล้วหารด้วย 2 คำตอบคืออะไรเอามาใส่ตรงนี้คือคำตอบ"
    },
    {
      "message_id": 1696,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1697,
      "agent_id": 2,
      "delay": 2.242,
      "speech_duration": 2.276,
      "transcribe_duration": 2.242,
      "wpm": 145,
      "message": "4 + 6 เป็นเท่าไหร่ลูก"
    },
    {
      "message_id": 1698,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1699,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1700,
      "agent_id": 2,
      "delay": 6.175,
      "speech_duration": 6.18,
      "transcribe_duration": 6.175,
      "wpm": 95,
      "message": "14 + 16 = 30 นะคะ 30 / 2 ได้เท่าไหร่คะ"
    },
    {
      "message_id": 1701,
      "agent_id": 2,
      "delay": 0.753,
      "speech_duration": 0.804,
      "transcribe_duration": 0.753,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1702,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.292,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1703,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.484,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1704,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1705,
      "agent_id": 2,
      "delay": 5.229,
      "speech_duration": 5.092,
      "transcribe_duration": 5.229,
      "wpm": 118,
      "message": "30 เอามาหาร 2 โอเคเลยถ้าตอบมาแล้วคือ 15"
    },
    {
      "message_id": 1706,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1707,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1708,
      "agent_id": 2,
      "delay": 0.449,
      "speech_duration": 0.484,
      "transcribe_duration": 0.449,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1709,
      "agent_id": 2,
      "delay": 9.425,
      "speech_duration": 9.316,
      "transcribe_duration": 9.425,
      "wpm": 113,
      "message": "30 หารด้วย 2 คำตอบคือ 15 วิธีการหาคำตอบให้นักเรียนทำในกระดาษโพสต์นะคะ"
    },
    {
      "message_id": 1710,
      "agent_id": 2,
      "delay": 5.285,
      "speech_duration": 5.22,
      "transcribe_duration": 5.285,
      "wpm": 178,
      "message": "เขียนมาแล้วก็เรียงลำดับใหม่ยังข้อมูลชุดนี้ลูกจะต้องเอามาเรียง"
    },
    {
      "message_id": 1711,
      "agent_id": 2,
      "delay": 3.563,
      "speech_duration": 3.556,
      "transcribe_duration": 3.563,
      "wpm": 148,
      "message": "ข้อมูลใหม่จากน้อยไปหามากเลยแล้วตัด"
    },
    {
      "message_id": 1712,
      "agent_id": 2,
      "delay": 3.426,
      "speech_duration": 3.364,
      "transcribe_duration": 3.426,
      "wpm": 196,
      "message": "ค่าที่น้อยกับค่าที่มากตัดไปทีละก้าวทีละก้าว"
    },
    {
      "message_id": 1713,
      "agent_id": 2,
      "delay": 4.548,
      "speech_duration": 4.452,
      "transcribe_duration": 4.548,
      "wpm": 158,
      "message": "แล้วค่าที่อยู่ตรงกลางถ้าข้อมูลมัน n = จำนวนที่"
    },
    {
      "message_id": 1714,
      "agent_id": 2,
      "delay": 4.681,
      "speech_duration": 4.58,
      "transcribe_duration": 4.681,
      "wpm": 193,
      "message": "หาที่อยู่ตรงกลางมันจะมีค่าเดียวเอาค่านั้นมาเป็นคำตอบได้เลย"
    },
    {
      "message_id": 1715,
      "agent_id": 2,
      "delay": 4.824,
      "speech_duration": 4.772,
      "transcribe_duration": 4.824,
      "wpm": 176,
      "message": "แต่ถ้าเมื่อไหร่ที่ข้อมูลมันเป็นจำนวนคู่นะคะเป็นจำนวนคู่"
    },
    {
      "message_id": 1716,
      "agent_id": 2,
      "delay": 8.431,
      "speech_duration": 8.228,
      "transcribe_duration": 8.431,
      "wpm": 204,
      "message": "ถ้าตรงกลางเวลาเราตัดไปแล้วเนี่ยมันจะเหลืออยู่ 2 คันด้วยกันเพราะฉะนั้นลูกจะต้องเอา 2 คันนี้มาบวกกันแล้วหารด้วย 2"
    },
    {
      "message_id": 1717,
      "agent_id": 2,
      "delay": 4.272,
      "speech_duration": 4.26,
      "transcribe_duration": 4.272,
      "wpm": 137,
      "message": "มันก็จะได้ค่าคำตอบของค่ามัธยฐานนั้นเอง"
    },
    {
      "message_id": 1718,
      "agent_id": 2,
      "delay": 1.333,
      "speech_duration": 1.38,
      "transcribe_duration": 1.333,
      "wpm": 76,
      "message": "โอเคนะ"
    },
    {
      "message_id": 1719,
      "agent_id": 2,
      "delay": 3.599,
      "speech_duration": 3.556,
      "transcribe_duration": 3.599,
      "wpm": 177,
      "message": "เดี๋ยวนักเรียนเขียนลงไปในสมุดนะคะตัวนี้ทำ"
    },
    {
      "message_id": 1720,
      "agent_id": 2,
      "delay": 0.397,
      "speech_duration": 0.228,
      "transcribe_duration": 0.397,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1721,
      "agent_id": 2,
      "delay": 3.295,
      "speech_duration": 3.172,
      "transcribe_duration": 3.295,
      "wpm": 142,
      "message": "เอาโจทย์ไปก่อนนะคะฉันจะไปก่อน"
    },
    {
      "message_id": 1722,
      "agent_id": 2,
      "delay": 4.031,
      "speech_duration": 3.94,
      "transcribe_duration": 4.031,
      "wpm": 175,
      "message": "จะเอาไปทำเป็นการบ้านข้อที่ 8 วิธีการเหมือนกัน"
    },
    {
      "message_id": 1723,
      "agent_id": 2,
      "delay": 5.813,
      "speech_duration": 5.732,
      "transcribe_duration": 5.813,
      "wpm": 181,
      "message": "หลักการเหมือนกันไปทำในกระดาษงดไปก่อนนะคะอันนี้คือเขาให้ตัวอย่างมาแต่"
    },
    {
      "message_id": 1724,
      "agent_id": 2,
      "delay": 4.3,
      "speech_duration": 4.324,
      "transcribe_duration": 4.3,
      "wpm": 132,
      "message": "เป็นแผนภาพต้นบ่ายเพราะฉะนั้นลูกจะต้อง"
    },
    {
      "message_id": 1725,
      "agent_id": 2,
      "delay": 4.212,
      "speech_duration": 4.132,
      "transcribe_duration": 4.212,
      "wpm": 152,
      "message": "หนูจะต้องไปเรียงใหม่นะคะวิธีการเรียงใบอ่ะ"
    },
    {
      "message_id": 1726,
      "agent_id": 2,
      "delay": 1.655,
      "speech_duration": 1.7,
      "transcribe_duration": 1.655,
      "wpm": 132,
      "message": "จากน้อยไปหามาก"
    },
    {
      "message_id": 1727,
      "agent_id": 2,
      "delay": 1.622,
      "speech_duration": 1.636,
      "transcribe_duration": 1.622,
      "wpm": 202,
      "message": "อันนี้ก็ต้องเรียงใหม่"
    },
    {
      "message_id": 1728,
      "agent_id": 2,
      "delay": 3.103,
      "speech_duration": 3.108,
      "transcribe_duration": 3.103,
      "wpm": 179,
      "message": "เชียงใหม่จากน้อยไปหามากตัวนี้ก็คือ 0"
    },
    {
      "message_id": 1729,
      "agent_id": 2,
      "delay": 2.772,
      "speech_duration": 2.788,
      "transcribe_duration": 2.772,
      "wpm": 178,
      "message": "ที่น้อยที่สุดใช่ไหมเป็น 1 เป็น 3"
    },
    {
      "message_id": 1730,
      "agent_id": 2,
      "delay": 1.985,
      "speech_duration": 2.02,
      "transcribe_duration": 1.985,
      "wpm": 67,
      "message": "4 เป็น 5"
    },
    {
      "message_id": 1731,
      "agent_id": 2,
      "delay": 0.5,
      "speech_duration": 0.548,
      "transcribe_duration": 0.5,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1732,
      "agent_id": 2,
      "delay": 0.326,
      "speech_duration": 0.356,
      "transcribe_duration": 0.326,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1733,
      "agent_id": 2,
      "delay": 5.996,
      "speech_duration": 5.86,
      "transcribe_duration": 5.996,
      "wpm": 202,
      "message": "ตัวนี้ก็เหมือนกันลูกจะต้องไปเรียงใหม่เรียงใหม่เรียงใหม่เสร็จแล้วไปหาค่าความถี่"
    },
    {
      "message_id": 1734,
      "agent_id": 2,
      "delay": 1.547,
      "speech_duration": 1.572,
      "transcribe_duration": 1.547,
      "wpm": 95,
      "message": "หา f นะคะ"
    },
    {
      "message_id": 1735,
      "agent_id": 2,
      "delay": 1.221,
      "speech_duration": 1.252,
      "transcribe_duration": 1.221,
      "wpm": 96,
      "message": "เว็บของ"
    },
    {
      "message_id": 1736,
      "agent_id": 2,
      "delay": 3.204,
      "speech_duration": 3.108,
      "transcribe_duration": 3.204,
      "wpm": 130,
      "message": "ฝนพรุ่งนี้มีเท่าไหร่แล้วก็"
    },
    {
      "message_id": 1737,
      "agent_id": 2,
      "delay": 0.201,
      "speech_duration": 0.228,
      "transcribe_duration": 0.201,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1738,
      "agent_id": 2,
      "delay": 2.576,
      "speech_duration": 2.596,
      "transcribe_duration": 2.576,
      "wpm": 127,
      "message": "ความถี่สะสมมีเท่าไหร่"
    },
    {
      "message_id": 1739,
      "agent_id": 2,
      "delay": 1.804,
      "speech_duration": 1.828,
      "transcribe_duration": 1.804,
      "wpm": 139,
      "message": "แล้วหาคำตอบออกมา"
    },
    {
      "message_id": 1740,
      "agent_id": 2,
      "delay": 5.823,
      "speech_duration": 5.796,
      "transcribe_duration": 5.823,
      "wpm": 184,
      "message": "เอาเฉพาะคำตอบมาใส่ช่องนี้นะคะส่วนวิธีการคิดนักเรียนไปเขียนลงไปในกระดาษ"
    },
    {
      "message_id": 1741,
      "agent_id": 2,
      "delay": 2.626,
      "speech_duration": 2.532,
      "transcribe_duration": 2.626,
      "wpm": 166,
      "message": "โพสต์นะคะกระดาษเศษที่ลูกๆมี"
    },
    {
      "message_id": 1742,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1743,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.484,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1744,
      "agent_id": 2,
      "delay": 2.448,
      "speech_duration": 2.468,
      "transcribe_duration": 2.448,
      "wpm": 140,
      "message": "โอเคนะอันนี้คือการบ้าน"
    },
    {
      "message_id": 1745,
      "agent_id": 2,
      "delay": 2.366,
      "speech_duration": 2.404,
      "transcribe_duration": 2.366,
      "wpm": 193,
      "message": "เดี๋ยวตอนนี้เดี๋ยวเขียนเลยนะคะ"
    },
    {
      "message_id": 1746,
      "agent_id": 2,
      "delay": 1.915,
      "speech_duration": 1.956,
      "transcribe_duration": 1.915,
      "wpm": 146,
      "message": "เขียนลงไปในสมุดเลย"
    },
    {
      "message_id": 1747,
      "agent_id": 2,
      "delay": 0.502,
      "speech_duration": 0.548,
      "transcribe_duration": 0.502,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1748,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1749,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1750,
      "agent_id": 2,
      "delay": 3.135,
      "speech_duration": 3.172,
      "transcribe_duration": 3.135,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1751,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1752,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1753,
      "agent_id": 2,
      "delay": 1.075,
      "speech_duration": 1.124,
      "transcribe_duration": 1.075,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1754,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.292,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1755,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1756,
      "agent_id": 2,
      "delay": 0.363,
      "speech_duration": 0.42,
      "transcribe_duration": 0.363,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1757,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1758,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.292,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1759,
      "agent_id": 2,
      "delay": 0.624,
      "speech_duration": 0.676,
      "transcribe_duration": 0.624,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1760,
      "agent_id": 2,
      "delay": 0.35,
      "speech_duration": 0.42,
      "transcribe_duration": 0.35,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1761,
      "agent_id": 2,
      "delay": 0.459,
      "speech_duration": 0.484,
      "transcribe_duration": 0.459,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1762,
      "agent_id": 2,
      "delay": 3.876,
      "speech_duration": 3.748,
      "transcribe_duration": 3.876,
      "wpm": 172,
      "message": "เดี๋ยวเราเขียนอันนี้ลงไปในสมุดก่อนแล้วค่อย"
    },
    {
      "message_id": 1763,
      "agent_id": 2,
      "delay": 2.12,
      "speech_duration": 2.148,
      "transcribe_duration": 2.12,
      "wpm": 140,
      "message": "ไปทานข้าวนะคะวันนี้"
    },
    {
      "message_id": 1764,
      "agent_id": 2,
      "delay": 1.08,
      "speech_duration": 1.124,
      "transcribe_duration": 1.08,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1765,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.356,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1766,
      "agent_id": 2,
      "delay": 0.371,
      "speech_duration": 0.42,
      "transcribe_duration": 0.371,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1767,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1768,
      "agent_id": 2,
      "delay": 1.328,
      "speech_duration": 1.38,
      "transcribe_duration": 1.328,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1769,
      "agent_id": 2,
      "delay": 0.882,
      "speech_duration": 0.932,
      "transcribe_duration": 0.882,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1770,
      "agent_id": 2,
      "delay": 0.9,
      "speech_duration": 0.932,
      "transcribe_duration": 0.9,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1771,
      "agent_id": 2,
      "delay": 1.338,
      "speech_duration": 1.38,
      "transcribe_duration": 1.338,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1772,
      "agent_id": 2,
      "delay": 0.63,
      "speech_duration": 0.676,
      "transcribe_duration": 0.63,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1773,
      "agent_id": 2,
      "delay": 0.825,
      "speech_duration": 0.868,
      "transcribe_duration": 0.825,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1774,
      "agent_id": 2,
      "delay": 1.468,
      "speech_duration": 1.508,
      "transcribe_duration": 1.468,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1775,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1776,
      "agent_id": 2,
      "delay": 3.247,
      "speech_duration": 3.3,
      "transcribe_duration": 3.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1777,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1778,
      "agent_id": 2,
      "delay": 0.51,
      "speech_duration": 0.548,
      "transcribe_duration": 0.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1779,
      "agent_id": 2,
      "delay": 1.931,
      "speech_duration": 1.956,
      "transcribe_duration": 1.931,
      "wpm": 107,
      "message": "มันเล็กใช่ไหม"
    },
    {
      "message_id": 1780,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1781,
      "agent_id": 2,
      "delay": 1.022,
      "speech_duration": 1.06,
      "transcribe_duration": 1.022,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1782,
      "agent_id": 2,
      "delay": 1.728,
      "speech_duration": 1.764,
      "transcribe_duration": 1.728,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1783,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.292,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1784,
      "agent_id": 2,
      "delay": 4.232,
      "speech_duration": 4.26,
      "transcribe_duration": 4.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1785,
      "agent_id": 2,
      "delay": 1.013,
      "speech_duration": 1.06,
      "transcribe_duration": 1.013,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1786,
      "agent_id": 2,
      "delay": 1.139,
      "speech_duration": 1.188,
      "transcribe_duration": 1.139,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1787,
      "agent_id": 2,
      "delay": 1.268,
      "speech_duration": 1.316,
      "transcribe_duration": 1.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1788,
      "agent_id": 2,
      "delay": 0.623,
      "speech_duration": 0.676,
      "transcribe_duration": 0.623,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1789,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1790,
      "agent_id": 2,
      "delay": 1.135,
      "speech_duration": 1.188,
      "transcribe_duration": 1.135,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1791,
      "agent_id": 2,
      "delay": 0.536,
      "speech_duration": 0.548,
      "transcribe_duration": 0.536,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1792,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1793,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1794,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1795,
      "agent_id": 2,
      "delay": 3.398,
      "speech_duration": 3.428,
      "transcribe_duration": 3.398,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1796,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1797,
      "agent_id": 2,
      "delay": 5.321,
      "speech_duration": 5.348,
      "transcribe_duration": 5.321,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1798,
      "agent_id": 2,
      "delay": 0.421,
      "speech_duration": 0.42,
      "transcribe_duration": 0.421,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1799,
      "agent_id": 2,
      "delay": 3.147,
      "speech_duration": 3.172,
      "transcribe_duration": 3.147,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1800,
      "agent_id": 2,
      "delay": 3.911,
      "speech_duration": 3.94,
      "transcribe_duration": 3.911,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1801,
      "agent_id": 2,
      "delay": 0.63,
      "speech_duration": 0.676,
      "transcribe_duration": 0.63,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1802,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.292,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1803,
      "agent_id": 2,
      "delay": 0.353,
      "speech_duration": 0.292,
      "transcribe_duration": 0.353,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1804,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1805,
      "agent_id": 2,
      "delay": 2.425,
      "speech_duration": 2.468,
      "transcribe_duration": 2.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1806,
      "agent_id": 2,
      "delay": 7.601,
      "speech_duration": 7.396,
      "transcribe_duration": 7.601,
      "wpm": 144,
      "message": "หาลูกคะเดี๋ยวเวลามันจะหมดแล้วเดี๋ยวไปทานข้าวไม่ทันนะคะเดี๋ยวน้องจะรอยก"
    },
    {
      "message_id": 1807,
      "agent_id": 2,
      "delay": 0.82,
      "speech_duration": 0.868,
      "transcribe_duration": 0.82,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1808,
      "agent_id": 2,
      "delay": 3.955,
      "speech_duration": 3.812,
      "transcribe_duration": 3.955,
      "wpm": 177,
      "message": "ไฟล์นี้นะคะเข้าไปในโทรศัพท์ใน LINE กลุ่มนะคะ"
    },
    {
      "message_id": 1809,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.356,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1810,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.292,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1811,
      "agent_id": 2,
      "delay": 3.06,
      "speech_duration": 3.108,
      "transcribe_duration": 3.06,
      "wpm": 179,
      "message": "วันเสาร์วันอาทิตย์ให้นักเรียนหาคำตอบ"
    },
    {
      "message_id": 1812,
      "agent_id": 2,
      "delay": 1.147,
      "speech_duration": 1.188,
      "transcribe_duration": 1.147,
      "wpm": 114,
      "message": "ให้เสร็จ"
    },
    {
      "message_id": 1813,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.228,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1814,
      "agent_id": 2,
      "delay": 3.525,
      "speech_duration": 3.428,
      "transcribe_duration": 3.525,
      "wpm": 175,
      "message": "วันจันทร์เอาสมุดนะไปวางไว้บนโต๊ะครูนะคะ"
    },
    {
      "message_id": 1815,
      "agent_id": 2,
      "delay": 0.439,
      "speech_duration": 0.228,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1816,
      "agent_id": 2,
      "delay": 4.801,
      "speech_duration": 4.772,
      "transcribe_duration": 4.801,
      "wpm": 198,
      "message": "สัปดาห์หน้าปิ๊กไม่อยู่ไปราชการตั้งแต่วันจันทร์จนถึงวันพฤหัสบดี"
    },
    {
      "message_id": 1817,
      "agent_id": 2,
      "delay": 1.146,
      "speech_duration": 1.188,
      "transcribe_duration": 1.146,
      "wpm": 152,
      "message": "เพราะฉะนั้น"
    },
    {
      "message_id": 1818,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.356,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1819,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.356,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1820,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1821,
      "agent_id": 2,
      "delay": 10.347,
      "speech_duration": 10.276,
      "transcribe_duration": 10.347,
      "wpm": 146,
      "message": "อันนี้ต้องต้องทำให้เสร็จนะคะคำตอบมันมีอยู่ค่าเดียวแล้วก็ไปใส่ในตารางแต่ว่าวิธีการในการหาคำตอบมานั้น"
    },
    {
      "message_id": 1822,
      "agent_id": 2,
      "delay": 7.582,
      "speech_duration": 7.46,
      "transcribe_duration": 7.582,
      "wpm": 197,
      "message": "นักเรียนปิดคิดนะคะไปคุยกันเพราะว่าโตแล้วนะลูกนักเรียนโตแล้วเพราะฉะนั้นเวลาว่างของลูกๆน่ะให้ไปนั่ง"
    },
    {
      "message_id": 1823,
      "agent_id": 2,
      "delay": 2.168,
      "speech_duration": 2.212,
      "transcribe_duration": 2.168,
      "wpm": 129,
      "message": "คุยกันแล้วก็ถามว่า"
    },
    {
      "message_id": 1824,
      "agent_id": 2,
      "delay": 4.575,
      "speech_duration": 4.58,
      "transcribe_duration": 4.575,
      "wpm": 144,
      "message": "วันไหนที่ยังไม่เข้าใจขั้นตอนของการหามัธยฐาน"
    },
    {
      "message_id": 1825,
      "agent_id": 2,
      "delay": 3.067,
      "speech_duration": 3.108,
      "transcribe_duration": 3.067,
      "wpm": 140,
      "message": "โดยข้อมูลที่มาเป็นชุดแผ่นภาพ"
    },
    {
      "message_id": 1826,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1827,
      "agent_id": 2,
      "delay": 3.354,
      "speech_duration": 3.364,
      "transcribe_duration": 3.354,
      "wpm": 183,
      "message": "ต้นใบราคาหรือว่ามาเป็นตารางแจกแจงความถี่"
    },
    {
      "message_id": 1828,
      "agent_id": 2,
      "delay": 6.724,
      "speech_duration": 6.564,
      "transcribe_duration": 6.724,
      "wpm": 206,
      "message": "ไม่คุยกันแล้วคนที่เข้าใจแล้วอย่างนี้ได้อย่างพี่เบนซ์เนี่ยยังต้นน่ะจะต้องไปอธิบายให้เพื่อน"
    },
    {
      "message_id": 1829,
      "agent_id": 2,
      "delay": 1.538,
      "speech_duration": 1.572,
      "transcribe_duration": 1.538,
      "wpm": 162,
      "message": "อธิบายให้เพื่อนๆ"
    },
    {
      "message_id": 1830,
      "agent_id": 2,
      "delay": 2.151,
      "speech_duration": 2.148,
      "transcribe_duration": 2.151,
      "wpm": 119,
      "message": "เข้าใจไปด้วยนะคะ"
    },
    {
      "message_id": 1831,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1832,
      "agent_id": 2,
      "delay": 6.137,
      "speech_duration": 6.116,
      "transcribe_duration": 6.137,
      "wpm": 167,
      "message": "ok นะเดี๋ยวพี่จะส่งเข้าไปใน LINE กลุ่มนะคะในใบงานนี้แบบฝึกหัดชุดนี้"
    },
    {
      "message_id": 1833,
      "agent_id": 2,
      "delay": 2.844,
      "speech_duration": 2.852,
      "transcribe_duration": 2.844,
      "wpm": 226,
      "message": "เดี๋ยววันหยุดเสาร์อาทิตย์นักเรียนช่วยกันทำ"
    },
    {
      "message_id": 1834,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.292,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1835,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1836,
      "agent_id": 2,
      "delay": 3.816,
      "speech_duration": 3.812,
      "transcribe_duration": 3.816,
      "wpm": 146,
      "message": "เยอะนะสำหรับวันนี้เดี๋ยวพอแค่นี้นะคะ"
    },
    {
      "message_id": 1837,
      "agent_id": 2,
      "delay": 4.193,
      "speech_duration": 4.132,
      "transcribe_duration": 4.193,
      "wpm": 171,
      "message": "เที่ยงแล้วโอเคไหมหนูอยากเรียนต่อก็อยากเรียนต่อ"
    },
    {
      "message_id": 1838,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1839,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1840,
      "agent_id": 2,
      "delay": 1.759,
      "speech_duration": 1.764,
      "transcribe_duration": 1.759,
      "wpm": 68,
      "message": "อยากแวะ"
    },
    {
      "message_id": 1841,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1842,
      "agent_id": 2,
      "delay": 5.341,
      "speech_duration": 5.284,
      "transcribe_duration": 5.341,
      "wpm": 85,
      "message": "เบนซ์บอกหิวข้าวแล้วสวัสดีนะคะ"
    },
    {
      "message_id": 1843,
      "agent_id": 2,
      "delay": 0.639,
      "speech_duration": 0.676,
      "transcribe_duration": 0.639,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1844,
      "agent_id": 2,
      "delay": 2.162,
      "speech_duration": 2.212,
      "transcribe_duration": 2.162,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1845,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1846,
      "agent_id": 2,
      "delay": 7.172,
      "speech_duration": 7.204,
      "transcribe_duration": 7.172,
      "wpm": 23,
      "message": "ขอบคุณนะคะ"
    },
    {
      "message_id": 1847,
      "agent_id": 2,
      "delay": 0.397,
      "speech_duration": 0.42,
      "transcribe_duration": 0.397,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1848,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    }
  ]
}