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...

Extracted text: 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 16 55+ 6. 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 0.67 (b) Probability that a viewer prefers watching videos on a TV screen. (Round your answer to 2 Probability 0.55


Extracted text: (d) Percentage of viewers given they are 18 to 34 who prefer videos on a mobile or laptop device. (Round your answer to 2 decimal places.) Percentage of viewers 0.46 % (e) Percentage of viewers who are 35 to 54 or prefer videos on a mobile or laptop device. Percentage of viewers < prev="" next=""> Mc Graw Hill 14 of 19 Type here to search 19 144