Mathematics, 29.04.2021 06:50 cdyshaylia55
7. One-half percent of the population has AIDS. There is a test to detect AIDS. A positive test result is supposed to mean that you have AIDS but the test is not perfect. For people with AIDS, the test misses the diagnosis 2% of the times. And for the people without AIDS, the test incorrectly tells 3% of them that they have AIDS. (a) What is the probability that a person picked at random will test positive? (b) What is the probability that you have AIDS given that your test comes back positive?
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7. One-half percent of the population has AIDS. There is a test to detect AIDS. A positive test resu...
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