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The information gained by a survey done by a production company : 42 % of the respondents said that they like action movies, 54 %

The information gained by a survey done by a production company : 42 % of the respondents said that they like action movies, 54 % like comedy movies, 36 % like drama movies, and 12 % like horror movies. If a person is selected at random, find the probability that his or her,

a. Favorite movie type is either action or drama.

b. Favorite movie type is either comedy or horror.

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