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Probability - health

Peterson's vitamins, an advertiser in the magazine Healthy Living estimates that 1 Percent of the subscribers will buy vitamins from Petersons. They also estimate that 0.5 percent of nonsubscribers will buy the product and that there is one chance in 20 that a person is a subscriber.

a) find the probability that a randomly selected person will buy the vitamins

b) If a person buys the vitamins, what is the probability he subscribes to Healthy Living?

c) If a person does not buy the vitamins what is the probability she subscribes to Healthy Living?

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  • Category:- Math
  • Reference No.:- M9402427

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