Mathematics, 08.11.2019 02:31, Jasoncookies23

In a certain population the probability that a randomly selected subject will have been exposed to a certain allergen and experience a reaction to the allergen is .60. the probability is .8 that a subject exposed to the allergen will experience an allergic reaction. if a subject is selected at random from this population, what is the probability that he or she will have been exposed to the allergen?

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In a certain population the probability that a randomly selected subject will have been exposed to a...