Answer:
Explanation:
I can't find the mean absolute value. But the absolute value is never negative unless there is a minus sign outside the absolute value bars.
So the mean is those 5 salaries added and then divide by 5
28
21.8
21.1
19
15.5
Total 105.4
The mean = 105.4 / 5 = 21.08
The absolute mean is the same thing. Both are plus. If you have a definition for the mean absolute value, please post it and I'll come back and edit my answer.