The following data represents the percent change in tuition levels at public, four-year colleges (inflation adjusted) from 2008 to 2013 (Weissmann, 2013). Below is the frequency distribution and ogive.

Class Limits

Cumulative Frequency

2.2 - 11.7

6

11.8 - 21.3

26

21.4 - 30.9

37

31.0 - 40.5

41

40.6 - 50.1

43

50.2 - 59.7

45

59.8 - 69.3

48

69.4 - 78.9

50

Based on the information, how many colleges had a percent change in tuition below 50.2%?

Question 16 options:

80

43

37

45