Question

I'm always forgetting how to do mean absolute deviation. Can someone remind me what the process is please?

Answer 1

Take each number in the data set, subtract the mean, and take the absolute value. Then take the sum of the absolute values. Now compute the mean absolute deviation by dividing the sum above by the total number of values in the data set. Finally, round to the nearest tenth.

Explanation:

Answer 2

i hope that helps. :)