Question

Find the mean absolute deviation for the set of data. Number of sibblings 2,5,8,9,7/6,3,5,1,4,

Answer 1

the mean of 2,5,8,9,7/6,3,5,1,4, is 4.2

and the mean of 2,5,8,9,76,3,5,1,4, is 5

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