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 1.0-7.9 21...

Extracted text: 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 1.0-7.9 21 8.0-14.9 40 15.0-21.9 42 22.0-28.9 25 29.0-35.9 21 36.0-42.9 15 43.0-49.9 15 50.0-56.9 57.0-63.9 64.0-70.9 14


Extracted text: Do not round, (c) What percentage of students play video games for less than 64 hr per week? % of the students play video games for less than 64 hr per week. (d) What percentage of students play video games for 57 or more hours per week? 96 of the students play video games for 57 or more hours per week