Question

3.2% of a population are infected with a certain disease. There is a test for the disease, however the test is not completely accurate. 91.4% of those who have the disease will test positive. However 4.2% of those who do not have the disease will also test positive (false positives). What is the probability that a person who tests positive actually has the disease? 5) A)0.719 B)0.582 C)0.032 D)0.914 E)0.418

Answer 1

Really don’t kno it’s a hard question