Question

The hours students reported practicing their instruments last grading quarter were 29, 20, 36, 44, 30, 32, and 40.

The mean hours students reported practicing their instruments is
.

The mean absolute deviation for the data is
.

Answer 1

The person above me is correct.

Step-by-step explanation:

Answer 2

The mean is 33 and the MAD is 6.

Explanation:

I took it on edge and got it right. Sorry I don't have a better explanation.