Question

The ages of 10 students in mrs.kiperlings class are 14,14,13,13,13,15,14,14,13,13.what is the mean absolute deviation of the ages.

Answer 1

13.6

Explanation:

Add all of the ages up:

14 + 14 + 13 + 13 + 13 + 15 + 14 + 14 + 13 + 13 = 136

Then divide that by 10:

136/10 = 13.6