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31 January, 14:57

What is the mean absolute deviation of Dean's homework scores? 70, 95, 35, 90, 85

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Answers (2)
  1. 31 January, 15:12
    0
    18.

    Step-by-step explanation:

    Mean of the values = (70+95+35+90+85) / 5

    = 75.

    Mean absolute deviation : -

    70 - 75 = |-5| = 5 (absolute value is taken

    95 - 75 = 20

    35-75 = 40

    90-75 = 15

    85-75 = 10

    Mean Absolute Deviation = (5 + 20 + 40 + 15 + 10) / 5

    = 18.
  2. 31 January, 15:21
    0
    Answer: 18

    Step-by-step explanation: it was correct on ttm
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