Mathematics, 05.12.2019 05:31 17795

Acertain virus infects one in every 400 people. a test used to detect the virus in a person is positive 85% of the time if the person has the virus and 10% of the time if the person does not have the virus. (this 10% result is called a false positive.) let a be the event "the person is infected" and b be the event "the person tests positive".

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Acertain virus infects one in every 400 people. a test used to detect the virus in a person is posit...

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