Drug testing procedures can yield inaccurate results, that is, false positives and false negatives. In a...

 

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Drug testing procedures can yield inaccurate results, that is, false positives and false negatives. In a population of 2000 employees, suppose 600 employes ate using illegal drugs. Of the users, suppose 180 would test positive for illegal drug use. Of the nonusers, suppose 14 would test positive. If an employee tests positive for illegal drug use, find the probability that the employee is really using drugs. O 0.968 O 0.115 O 0.072 O 0.928 Drug testing procedures can yield inaccurate results, that is, false positives and false negatives. In a population of 2000 employees, suppose 600 employes ate using illegal drugs. Of the users, suppose 180 would test positive for illegal drug use. Of the nonusers, suppose 14 would test positive. If an employee tests positive for illegal drug use, find the probability that the employee is really using drugs. O 0.968 O 0.115 O 0.072 O 0.928

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