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QUESTION 91 Use the table below to find the probability. Positive Test Result Negative Test Result...

QUESTION 91

  1. Use the table below to find the probability.

    Positive Test Result Negative Test Result
    Subject Uses Drugs

    44

    (True Positive)

    6

    (False Negative)
    Subject is Not a Drug User

    90

    (False Positive)

    860

    (True Negative)

    If 2 of the 1000 test subjects are randomly selected, find the probability that both had false positive results. Assume that the 2 selections are made without replacement. (Round to 4 decimals)

Math   Statistics-And-Probability   
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