The contingency table below shows the results of a survey of video viewing habits by age. Video Viewing Platform Preferred Viewer Age Mobile/Laptop Device TV Screen Row Tota1 64 18-34 31 33 35-54 9. 18 55+ 12 18 Column Total 46 54 100 Find the following probabilities or percentages: (a) Probability that a viewer is aged 18-34. (Round your answer to 2 decimal places.) Probability (b) Probability that a viewer prefers watching videos on a TV screen. (Round your answer to 2 decimal places.) Probability (c) Percentage of viewers who 18-34 and prefer videds on a mobile or laptop device. Percentage of viewers |% (d) Percentage of viewers given they are 18-34 who prefer videos on a mobile or laptop device. (Round your answer to 2 dec places.) Percentage of viewers |% (e) Percentage of viewers who are 35-54 or prefer videos on a mobile or laptop device.

The contingency table below shows the results of a survey of video viewing habits by age. Video Viewing Platform Preferred Viewer Age Mobile/Laptop Device TV Screen Row Tota1 64 18-34 31 33 35-54 9. 18 55+ 12 18 Column Total 46 54 100 Find the following probabilities or percentages: (a) Probability that a viewer is aged 18-34. (Round your answer to 2 decimal places.) Probability (b) Probability that a viewer prefers watching videos on a TV screen. (Round your answer to 2 decimal places.) Probability (c) Percentage of viewers who 18-34 and prefer videds on a mobile or laptop device. Percentage of viewers |% (d) Percentage of viewers given they are 18-34 who prefer videos on a mobile or laptop device. (Round your answer to 2 dec places.) Percentage of viewers |% (e) Percentage of viewers who are 35-54 or prefer videos on a mobile or laptop device.

Name: The contingency table below shows the results of a survey of video vi
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Description: The contingency table below shows the results of a survey of video viewing habits by age.Video Viewing Platform PreferredViewer AgeMobile/Laptop DeviceTV ScreenRow Total18-3431336435-549.9.1855+6.1218Column Total4654100Find the following probabiliti

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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