Question

Mrs. Feinstein recorded the weight, in pounds, of each of her 8 great-grandchildren. Her data are shown.

45, 52, 31, 27, 38, 60, 44, 55

What is the mean absolute deviation of the data?

A. 0 pounds

B. 9 pounds

C. 10 pounds

D. 44 pounds

Answer 1

D. 44 pounds

Explanation:

First add up all the values, which you get 352. Then you divide the answer you just got by the number of values in the data set. Which get you answer of 44 pounds. I hope this helps!