Question: Assuming the below results were obtained in a study used to test the accuracy of the rapid diagnostic test for influenza, calculate and interpret the

Assuming the below results were obtained in a study used to test the accuracy of the rapid diagnostic test for influenza, calculate and interpret the positive predictive value (PPV) of the rapid diagnostic influenza test.

	Frequency of Flu Cases	Frequency of nonflu cases
Frequency of individuals who screened positive	47	10
Frequency of individuals who screened negative	43	100

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