(b) Jose looked at the raw data and discovered that the 54 data values included both the city and highway mileages for 27 cars. He used the city mileages for the 27 cars to make the histogram below.
Histogram of City mpg
18
Frequency
20
15
10
16.5
city mpg
Using this information and the histograms shown above, construct a frequency table for the highway mileages of the same cars. Use class boundaries 16.5, 20.5, 24.5, 28.5, 32.5, 36.5, and 40.5.
Class Boundaries
8.5
16.5-20.5
20.5-24.5
24.5-28.5
28.5-32.5
32.5-36.5
36.5-40.5
Frequency
?
?
?
?
?
?