Essay
Firms are increasingly asking applicants to submit to drug tests.Suppose that drug tests can identify a drug user 98% of the time.However,1% of the time the test indicates a positive result although the applicant is not a drug user.If 10% of all applicants are drug users,what is the probability that a person who has tested positive for drug use is not really a drug user?
Correct Answer:
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D = Drug user
+ = Test is positive
Since...View Answer
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Correct Answer:
Verified
+ = Test is positive
Since...
View Answer
Unlock this answer now
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