Question: D Question 12 1 pts Before testing for COVID, Justin has a prior probability of 0.3 of having COVID. If Justin has COVID, there is

D Question 12 1 pts Before testing for COVID, Justin has

D Question 12 1 pts Before testing for COVID, Justin has a prior probability of 0.3 of having COVID. If Justin has COVID, there is a probability of 0.99 that the test would come positive and a probability of 0.01 that the test would come out negative. If Justin does not have COVID, there is a probability of 0.02 that the test would come positive and a probability of 0.98 that the test would come out negative. The test comes out positive. What is the posterior probability that Justin has COVID

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