A positive predictive value (PPV) of 0.70 for a lung cancer test means that
A. If the person has lung cancer, they are 70% sure that they have it |
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B. If the person tests positive, they have a 70% chance of having lung cancer. |
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C. If the person has lung cancer, they have a 70% chance of testing positive. |
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D. If the person has brain cancer, they have a 70% chance of testing positive. |
TOPIC:Positive predictive value(PPV).
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