Math help?

A certain disease has an incidence rate of 0.2%. If the false negative rate is 5% and the false positive rate is 1%, compute the probability that a person who tests positive actually has the disease.

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  • Clive
    Lv 7
    8 months ago

    What does this have to do with personal finance?

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  • Amy
    Lv 7
    8 months ago

    In a population of 1 million people:

    - How many have the disease?

    - - How many of them test positive?

    - How many people do not have the disease?

    - - How many of them test positive?

    What fraction of the people who test positive actually have the disease?

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