ECO 578-Test whether the sample evidence indicates
Question # 00623707
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Updated on: 12/01/2017 08:38 AM Due on: 12/01/2017
Test whether the sample evidence indicates that the average time an employee stays with a company in their current positions is more than 3 years when a random sample of 121 employees yielded a mean of 3.15 years and s = 0.9. Usea= 0.05. Assume normal distribution.
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Solution: ECO 578-Test whether the sample evidence indicates