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Mathematics, 07.10.2019 18:20 zanaplen27
Acertain virus infects one in every 200 people. a test used to detect the virus in a person is positive 80% of the time if the person has the virus and 8% of the time if the person does not have the virus. (this 8% 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 200 people. a test used to detect the virus in a person is posit...
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