A 15 questions multiple choice quiz is given to a class. each question has 5 choices. a) what is the theoretical probability of randomly choosing a correct answer? b) Manuel randomly chooses all the answers, how many questions can ge expect to have answered correctly?

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a) 1/5 b) 15/5=3

how dud you get 1/5 on a ??

Well, there's only one correct answer choice out of 5, right?

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