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Question 1 CanaPlex, a company that owns multiple cinemas in Toronto, has conducted a survey on whether people's interest in horror movies is independent of
Question 1 CanaPlex, a company that owns multiple cinemas in Toronto, has conducted a survey on whether people's interest in horror movies is independent of their age group. One hundred people attended the survey, and the table below shows the results: Do you like horror movies? Yes No Young 33 45 old 15 7 a. (2 pts.) What is the probability that a randomly selected person likes horror movies, given that s/he is young? b. (2 pts.) What is the probability that a randomly selected old person does not like horror movies? c. (3 pts.) Is the age group and inteterest of a randomly selected person in horror movies statistically independent from each other? Why or Why not
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