Ronald has developed a 10-second test for strep throat. Wanting to capitalize on his discovery, he...

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Ronald has developed a 10-second test for strep throat. Wantingto capitalize on his discovery, he decides to open up a drive-upMcClinic on which a customer's throat is swabbed by a nurse at onewindow and antibiotics are dispersed at a second window of thestrep test is positive. The strep test returns a positive resultwhen a customer really does not have strep throat ( a "falsepositive") with the probability p, 0 < p < 1. The strep testreturns a negative result when a customer really has strep throat(a "false negative") with probability q, 0 < q < 1. If theprobability that a customer driving to Ronald's McClinic has strepthroat is r, 0 < r < 1, find the probability that a customerwho drives away from the McClinic with antibiotics really does havestrep throat.

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X A customer driving to Ronalds McClinic has strep throat Not X Acustomer driving to Ronalds McClinic does not have a strepthroatProbability that a customer    See Answer
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