Conditional Probabilityhard
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A diagnostic test for a rare disease has a sensitivity (true positive rate) of and a specificity (true negative rate) of . If the prevalence of the disease is , what is the probability that a person has the disease given a positive test result?
A diagnostic test for a rare disease has a sensitivity (true positive rate) of and a specificity (true negative rate) of . If the prevalence of the disease is , what is the probability that a person has the disease given a positive test result?