(d) Percentage of viewers given they are 18 to 34 who prefer videos on a mobile or laptop device. (Round your answer to 2 decimal places.) Percentage of viewers

MATLAB: An Introduction with Applications
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(d) Percentage of viewers given they are 18 to 34 who prefer videos on mobile or laptop device. (Round your answer to 2 decimal
places.)
Percentage of viewers
Transcribed Image Text:(d) Percentage of viewers given they are 18 to 34 who prefer videos on mobile or laptop device. (Round your answer to 2 decimal places.) Percentage of viewers
The contingency table below shows the results of a survey of video viewing habits by age.
Video Viewing Platform
Preferred
Viewer Age
18 to 34
35 to 54
55+
Column Total
Mobile/Laptop
Device
31
9
DY CD D
6
46
TV Screen
33
9
12
54
Row
Total
64
18
18
100
Transcribed Image Text:The contingency table below shows the results of a survey of video viewing habits by age. Video Viewing Platform Preferred Viewer Age 18 to 34 35 to 54 55+ Column Total Mobile/Laptop Device 31 9 DY CD D 6 46 TV Screen 33 9 12 54 Row Total 64 18 18 100
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