The contingency table below shows the results of a survey of video viewing habits by age.Viewer Age18-3435-5455+Column TotalMobile/Laptop Device3010343Video Viewing Platform PreferredTV Screen3810Row Total6820121009.57Find 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 answerto 2 decimal places.)Probability(c) Percentage of viewers who are 18-34 and prefer videos 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 laptopdevice. (Round your answer to 2 decimal places.)Percentage of viewers%(e) Percentage of viewers who are 35-54 or prefer videos on a mobile or laptop device.Percentage of viewers1%< Prev14 of 19Next >

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The contingency table below shows the results of a survey of video viewing habits by age. Mobile/Laptop Device 30 10 Video Viewing Platform Preferred TV Screen 38 10 Row Total 68 20 Viewer Age 18-34 35-54 55+ Column Total 12 6. 57 43 100

The contingency table below shows the results of a survey of video viewing habits by age. Mobile/Laptop Device 30 10 Video Viewing Platform Preferred TV Screen 38 10 Row Total 68 20 Viewer Age 18-34 35-54 55+ Column Total 12 6. 57 43 100

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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