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14 The contingency table below shows the results ofa survey of video viewing habits by age. Video Viewing Platform Preferred Viewer Age Mobile/Laptop Device TV

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14 The contingency table below shows the results ofa survey of video viewing habits by age. Video Viewing Platform Preferred Viewer Age Mobile/Laptop Device TV Screen now Total 1 83 4 3 5 3 8 7 3 355 4 9 9 1 E 5 5 + 3 6 9 Column Total 47 53 100 Find the following probabilities or percentages: (3) Probability that a viewer is aged 1834. (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 are 1834 and prefer videos on a mobile or laptop device. Percentage of viewers % (d) Percentage of viewers given they are 1834 who prefer videos on a mobile or laptop device. (Round your answer to 2 decimal places.) Percentage of viewers % (e) Percentage of viewers who are 3554 or prefer videos on a mobile or laptop device. Percentage of viewers %

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