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Practice Problem #4: Drug Tests Suppose all athletes participating in the regional football championship must provide a urine sample for a drug test. A total of 60 athletes are to be tested for drugs and those who test positive are suspended for the rest of the season. 12 out of 60 athletes test positive and 7 of them have actually been using drugs. What percentage of the athletes who test a false positive are suspected to be suspended without cause?

Practice Problem #4: Drug Tests Suppose all athletes participating in the regional football championship must provide a urine sample for a drug test. A total of 60 athletes are to be tested for drugs and those who test positive are suspended for the rest of the season. 12 out of 60 athletes test positive and 7 of them have actually been using drugs. What percentage of the athletes who test a false positive are suspected to be suspended without cause?

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Practice Problem #4: Drug Tests Suppose all athletes participating in the regional football championship must provide a urine sample for a drug test. A total of 60 athletes are to be tested for drugs and those who test positive are suspended for the rest of the season. 12 out of 60 athletes test positive and 7 of them have actually been using drugs. What percentage of the athletes who test a false positive are suspected to be suspended without cause?
Transcribed Image Text:Practice Problem #4: Drug Tests Suppose all athletes participating in the regional football championship must provide a urine sample for a drug test. A total of 60 athletes are to be tested for drugs and those who test positive are suspended for the rest of the season. 12 out of 60 athletes test positive and 7 of them have actually been using drugs. What percentage of the athletes who test a false positive are suspected to be suspended without cause?
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