A group of 300 middle school students were asked whether they prefer playing video garnes or watching TV in their spare time. The genders of the students and their responses are reported in the following table. Playing video games Watching TV Girls 45 111 Boys 81 63 (a) What percentage of the students are boys? (b) What percentage of the students prefer playing video games? (a) % (b) %

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
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Practice question not for a grade just need help understand how to do this type of math problem thanks :)
A group of 300 middle school students were asked whether they prefer playing video garnes or watching TV in their spare time. The genders of the students and
their responses are reported in the following table.
Playing video
games
45
Watching TV
Giris
111
Boys
81
63
(a) What percentage of the students are boys?
(b) What percentage of the students prefer playing video games?
(a) |
(b) %
Submit As
O 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use I Privacy
DELL
Transcribed Image Text:A group of 300 middle school students were asked whether they prefer playing video garnes or watching TV in their spare time. The genders of the students and their responses are reported in the following table. Playing video games 45 Watching TV Giris 111 Boys 81 63 (a) What percentage of the students are boys? (b) What percentage of the students prefer playing video games? (a) | (b) % Submit As O 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use I Privacy DELL
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