Question
A diagnostic test for the detection of COVID-19 gives a positive result 3% of the time for people who do not have the disease. The
A diagnostic test for the detection of COVID-19 gives a positive result 3% of the time for people who do not have the disease. The test gives a negative result 0.4% of the time for people who do have the disease. Suppose a large-scale investigation has shown about 6% of the population has COVID-19.
- Find the probability that a person selected at random would test positive for the disease.
- Given that a randomly selected person tests positive for the disease, what is the probability that the person does not have the disease?
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Discrete Mathematics and Its Applications
Authors: Kenneth H. Rosen
7th edition
0073383090, 978-0073383095
