Question 3 (4 points) Men
Women
80
80
60
60
Frequency
40
Frequency
40
20
20
0
T
1
2
55 60 65 70 75 80 85
Height (inches)
0
55 60 65 70 75 80 85
Height (inches)
The distributions of heights of 1000 men and 1000 women selected at random from
the population of a large metropolitan area are shown. Compare the heights of the
men and women by comparing the mean and the spread of the data sets.