Question: Fashion Industries randomly tests its employees throughout the year Last

Fashion Industries randomly tests its employees throughout the year. Last year in the 400 random tests conducted, 14 employees failed the test. Develop a 99% confidence interval for the proportion of applicants that fail the test. Would it be reasonable to conclude that 5% of the employees cannot pass the random drug test? Explain.


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  • CreatedDecember 10, 2014
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