The contingency table below shows the results of a survey of video viewing habits by age. Video Viewing Platform Preferred Mobile/Laptop Viewer Age Device TV Screen Row Total 18 to 34 31 36 67 35 to 54 8. 8 16 55+ 11 17 Column Total 45 55 100 Find the following probabilities or percentages: (a) Probability that a viewer is aged 18 to 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

Q: Approximately 10% of students have a composite score below what level

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Q: At a particular university, 20% of the students are freshmen and 43% of the students live in a dorm.…

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Q: What percentage of scores would be above 567?

A:

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A: Topic : unitary method

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Q: ege students are foreign students the students at this university are foreign? %

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Q: What percentage of the blocks are red?

A:

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