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Among individuals who do not take supplement A, the risk (probability) of being infected by the...

Among individuals who do not take supplement A, the risk (probability) of being infected by the seasonal flu is 0.2 during the flu season. What is the corresponding odds value? ( Hint: Odds is defined as P(A)/[1-P(A)] ).

1- 1/6

2- 1/5

3- 1/4

4- 1/3

Math   Statistics-And-Probability   
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