4 years ago

What is the mean absolute deviation of the data set? {12, 4, 30, 16, 18}

1 answer:

4 0

12 + 4 + 30 + 16 + 18 = 80
80 ÷ 5 = 16

16-12=4
16-4=12
30-16=14
16-16=0
18-16=2

4 + 12 + 14 + 0 + 2= 32
32 ÷ 5 is 6.4

YOUR ANSWER IS 6.4

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