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Mathematics, 03.08.2019 15:40 davidoj13
Suppose that 2% of cereal boxes contain a prize and the other 98% contain the message, "sorry, try again." consider the random variable x, where x = number of boxes purchased until a prize is found. (round all answers to four decimal places.) (a) what is the probability that at most three boxes must be purchased? p(at most three boxes) = (b) what is the probability that exactly three boxes must be purchased? p(exactly three boxes) = (c) what is the probability that more than three boxes must be purchased? p(more than three boxes) =
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