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There is a population where no one has any COVID symptoms.Even though everyone in the population is asymptomatic, in reality 5% of this population is
There is a population where no one has any COVID symptoms.Even though everyone in the population is asymptomatic, in reality 5% of this population is a carrier of the virus.
There is a test that accurately identifies 90% of the people who are carrying the virus.If a person does not carry the virus the test identifies that accurately 85% of the time.
A random person in this population is given the test, and the test comes back positive for the virus.
What is the probability that the person is actually a carrier of the virus?
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