Ten customers enter a convenience store during their lunch hour on Monday. The age of each customer is identified on the dot plot.

What is the mean absolute deviation of the ages?

F. 30 years
G. 5.6 years
H. 3.8 years
J. 4.2 years

Ten customers enter a convenience store during their lunch hour on Monday The age of each customer is identified on the dot plot What is the mean absolute devia class=