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Mathematics, 30.10.2019 05:31 bobk1433
Ralph and melissa watch lots of videos. but they have noticed that they don't agree very often. in fact, ralph only likes about 10% of the movies that melissa likes, i. e., p(ralph likes a movie|melissa likes the movie) = .10 they both like about 37% of the movies that they watch. (that is, ralph likes 37% of the movies he watches, and melissa likes 37% of the movies she watches.) if they randomly select a movie from a video store, what is the probability that they both will like it? prob. =
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