Question: Using the data in Exercise 29: a. Compute the cumulative frequencies for the classes in the frequency distribution. b. Construct a frequency ogive for the

Using the data in Exercise 29:

a. Compute the cumulative frequencies for the classes in the frequency distribution.

b. Construct a frequency ogive for the frequency distribution.

c. Compute the cumulative relative frequencies for the classes in the frequency distribution.

d. Construct a relative frequency ogive, using the same classes.

Exercise 29

A sample of 200 college freshmen was asked how many hours per week they spent playing video games. The following frequency distribution presents the results. Number of Hours Frequency 1.0-3.9 25 4.0-6.9 34 7.0-9.9 48 10.0-12.9 29

Number of Hours Frequency 1.0-3.9 25 4.0-6.9 34 7.0-9.9 48 10.0-12.9 29 13.0-15.9 23 16.0-18.9 17 19.0-21.9 13 22.0-24.9 7 25.0-27.9 3 28.0-30.9 1

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