# Question

Below are the percentages of the population over 25 years of age who have completed 4 years of college or more for the 50 states and the District of Columbia. Find the mean and modal class.

Percentage Frequency

15.2–19.6 .......3

19.7–24.1........15

24.2–28.6........19

28.7–33.1.......6

33.2–37.6.......7

37.7–42.1 .......0

42.2–46.6 .......1

Find the :

Mean

Modal class

Percentage Frequency

15.2–19.6 .......3

19.7–24.1........15

24.2–28.6........19

28.7–33.1.......6

33.2–37.6.......7

37.7–42.1 .......0

42.2–46.6 .......1

Find the :

Mean

Modal class

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