Mathematics, 21.05.2020 23:08 taylorannsalazar

Suppose a test for diagnosing a certain serious disease is successful in detecting the disease in 95% of all persons infected, but that it incorrectly diagnoses 4% of all healthy people as having the serious disease. If it is known that 2% of the population has the
serious disease, find the probability that a person selected at random has the serious disease if the test indicates that he or she does.

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