Mathematics, 11.02.2021 18:10 Kennedy3449

Suppose a drug test is 91% sensitive and 86% specific. That is, the test will produce 91% true positive results for drug users and 86% true negative results for non-drug users. Suppose that 2.5% of people are users of the drug. If a randomly selected individual tests positive, what is the probability he or she is a user

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Suppose a drug test is 91% sensitive and 86% specific. That is, the test will produce 91% true posit...

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