Age of Cars Students Faculty

21-23 0 1

18-20 1 0

15-17 10 0

12-14 10 8

9-11 68 30

6-8 63 36

3-5 33 47

0-2 23 30

1. Construct a relative frequency histogram also called a frequency polygon for student cars and another for faculty cars. compare the two frequency histograms. what are the noticeable differences between the two samples? note: draw the FQ polygons on the same graph to fully appreciate the differences.