1. An entertainment agency commissions a market survey to evaluate the public's interest indoor vs outdoor concerts. 30%

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1 An Entertainment Agency Commissions A Market Survey To Evaluate The Public S Interest Indoor Vs Outdoor Concerts 30 1 (42.99 KiB) Viewed 20 times

1. An entertainment agency commissions a market survey to evaluate the public's interest indoor vs outdoor concerts. 30% of the respondents say that they have attended an outdoor concert in the last year. 22% of the respondents say that they have attended an indoor concert in the last year. 10% of the respondents have attended both types of events in the same time period. (a) What percentage of respondents did not attend any concerts in the last year? (1 point) (b) What percentage of respondents have attended an outdoor concert but not an indoor one? (2 point) (c) What is the probability that a respondent have been to an indoor concert, given that they have been to an outdoor one? (2 points)