Question 7 The box plot below compares the number of pushups done by a sixth-grade class and a seventh-grade class
6th Grade vs. 7th Grade Pushups
Grade
6 Grade
0
20
30
40
The mean absolute deviation of each data set is pushups. What statement best compares the difference between the means of the two data sets and the mean absolute deviation?
A
The difference between the means is about 3 times the mean absolute deviation
B
The difference between the means is about of the mean absolute deviation
The difference between the means is about 2 times the mean absolute deviation
The difference between the means is about of the mean absolute deviation