Question
A screening team for a disease shows a positive result in 95% of all cases when the disease is actually present and in 10% of
A screening team for a disease shows a positive result in 95% of all cases when the disease is actually present and in 10% of all cases when it is not. If a result is positive, the test is repeated. Assume that the second test is independent of the first test. If the prevalence of the disease is 1 in 50 and an individual tests positive twice, what is the probability that the individual actually has the disease?
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The Standard Bayes formula is let B 1 B 2 B n form a partiti...
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Introductory Statistics
Authors: Prem S. Mann
8th Edition
9781118473986, 470904100, 1118473981, 978-0470904107
