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9) Suppose that a laboratory test to detect a certain disease has the following statistics. Let A- event that the tested person has the disease B-event that the test result is positive It is known that P(BIA) 0.99 and P(BIA) 0.005 and 0.1% of the population actually has the disease, what is the probability that a person has the disease given that the test result is positive?

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Ans 0.94x 0,001-t 0.009 (1-0,001)는 0,005985 Bagess thebus 0,005984

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