Find the mean absolute deviation of the set of data. 4, 5, 8, 8, 10 (I also need on this)

Question

Find the mean absolute
deviation of the set of data.
4, 5, 8, 8, 10 (I also need on this)

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Isabelle 2 weeks 2021-09-13T10:47:43+00:00 1 Answer 0

Answers ( )

    0
    2021-09-13T10:48:49+00:00

    Answer:

    MAD = 0

    Step-by-step explanation:

    When I calculated this by hand I got 0. To find the MAD:

    1. You first need to find the mean of the numbers.

    4 + 5 + 8 + 8 + 10 = 35

    35/5 = 7

    the mean value = 7

    2. Then you must find the absolute value of the difference between each data value and the mean: |data value – mean|

    (4 – 7) = -3

    (5 – 7) = -2

    (8 – 7) = 1

    (8 – 7) = 1

    (10 – 7) = 3

    3. Add the difference values up

    (-3) + (-2) + 1 + 1 +3 = 0

    4. Divide the sum of the absolute values of the differences by the number of data values.

    0/5 = 0

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45:7+7-4:2-5:5*4+35:2 =? ( )