The contingency table below shows the results of a survey of video viewing habits by age.Video Viewing PlatformPreferredMobile/LaptopViewer AgeDeviceTV Screen Row Total18 to 3431366735 to 541655+6.1117Column Total4555100Find the following probabilities or percentages:(a) Probability that a viewer is aged 18 to 34. (Round your answer to 2 decimal places.)Probability0.67(b) Probability that a viewer prefers watching videos on a TV screen. (Round your answer to 2Probability0.55 (d) Percentage of viewers given they are 18 to 34 who prefer videos on a mobile or laptop device. (Round your answer to 2 decimalplaces.)Percentage of viewers0.46 %(e) Percentage of viewers who are 35 to 54 or prefer videos on a mobile or laptop device.Percentage of viewers< PrevNext >McGrawHill14 of 19Type here to search19144

The total viewing habits of viewers is 100.

Answered: (a) Probability that a viewer is aged…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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(a) Probability that a viewer is aged 18 to 34. (Round your answer to 2 decimal places.) Probability 0.67 (b) Probability that a viewer prefers watching videos on a TV screen. (Round your answer to =