Question: A test for a certain disease is found to be 95% accurate, meaning that it will correctly diagnose the disease in 95 out of 100

A test for a certain disease is found to be 95% accurate, meaning that it will correctly diagnose the disease in 95 out of 100 people who have ailment. For a certain segment of the population, the incidence of the disease is 9%. If a person tests positive, find the probabilitythat the person actually has the disease. The test is also 95% accurate for a negative result.

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