What is the mean absolute deviation of the following data: 61, 63, 64, 68, 70, 76 ROUND TO THE NEAREST HUNDREDTH Single line text.

Question

What is the mean absolute deviation of the following data: 61, 63, 64, 68, 70, 76 ROUND TO THE NEAREST HUNDREDTH Single line text.

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Thu Giang 5 years 2021-07-28T04:11:03+00:00 2 Answers 13 views 0

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  1. Dau
    0
    2021-07-28T04:12:20+00:00
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    Answer:

    4.33 infinity.

    Step-by-step explanation:

    The infinity should just be a line over the 3’s

  2. Thunguyet
    0
    2021-07-28T04:12:40+00:00
    Reply

    Answer:

    4.33

    Step-by-step explanation:

    First, find the mean value.

    Mean = 67

    61 – 67 = |-6| = 6

    63 – 67 = |-4| = 4

    64 – 67 = |-3| = 3

    68 – 67 = 1

    70 – 67 = 3

    76 – 67 = 9

    Add: 6 + 4 + 3 + 1 + 3 + 9/6 = 4.33333333333

    4.33333333333 rounded to the nearest hundredth = 4.33

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