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Guardsman uses a pre-employment test to screen applicants for the job as security guard. The test is passed by 60% of the applicants. Among those who pass the test, 80% complete training successfully. In an effort to satisfy the high demand for guards the company is conducting this experiment. They select a random sample of the applicants who failed the test. Training is successfully completed by 50% of this group. You are now employed as

Guardsman uses a pre-employment test to screen applicants for the job as security guard. The test is passed by 60% of the applicants. Among those who pass the test, 80% complete training successfully. In an effort to satisfy the high demand for guards the company is conducting this experiment. They select a random sample of the applicants who failed the test. Training is successfully completed by 50% of this group. You are now employed as

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Guardsman uses a pre-employment test to screen applicants for the job as security guard. The test is passed by 60% of the applicants. Among those who pass the test, 80% complete training successfully. In an effort to satisfy the high demand for guards the company is conducting this experiment. They select a random sample of the applicants who failed the test. Training is successfully completed by 50% of this group. You are now employed as an analyst and must provide an answer to the question. If no pre-employment test is used what percentage of applicants expect to successfully complete training ?
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