DATA ANALYSIS AND PROBABILITY Computing a percentage from a table of values
A group of 100 middle school students were asked whether they prefer playing video games or watching TV In their spare time. The genders of the su
their responses are reported in the following table.
Watching TV
Girls
Playing video
games
17
25
35
23
Boys
(a) What percentage of the students are boys?
(b) What percentage of the students prefer playing video games?
Х
$
?
(b) 1%
Explanation
Check