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Question 55 (20 points) For talent acquisition cost purposes, an HR manager is concerned about employee turnover. In her industry, the average time an employee stays with a company is about 5 years. A random sample of 25 employees yielded a mean of 5.2 years with a standard deviation of .4 years. Does the sample evidence indicate that the average time an employee stays with a company in their current positions is longer than 5 years at a significance level of