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29 April, 02:08

What is the mean absolute deviation of this data set? 26, 31, 32, and 39

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  1. 29 April, 05:34
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    3.5

    Step-by-step explanation:

    26, 31, 32, and 39

    First we need to find the mean

    (26 + 31 + 32 + 39) / 4

    128/4 = 32

    The mean absolute deviation is sum of the positive difference between the number and the mean divided by the number of terms

    ((32-26) + (32-31) + (32-32) + (39-32)) / 4

    14/4

    3.5
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