[Solution Library] A sample of 25 different payroll departments found that the employees worked an average of 310.3 days a year with a standard deviation of 23.8


Question: A sample of 25 different payroll departments found that the employees worked an average of 310.3 days a year with a standard deviation of 23.8 days. What is the 90% confidence interval for the average days worked, μ, of all payroll

departments?

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Solution: The downloadable solution consists of 1 pages
Deliverable: Word Document

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