Question: Question 2 10 points 5 ave Answer A random sample of 85 group leaders, supervisors, and similar personnel at General Motors revealed that the spent

Question 2 10 points 5 ave Answer A random sample of

Question 2 10 points 5 ave Answer A random sample of 85 group leaders, supervisors, and similar personnel at General Motors revealed that the spent an average of 6.5 years on the job before being promoted: Assume the population standard deviation is 1.7 years. Develop a 95% confidence interval for the population mean number of years on the job before being promoted. Round your answers to two decimal places. From years to years

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