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(CO 4) From a random sample of 55 businesses, it is found that the mean time that employees spend on personal issues each week is

(CO 4) From a random sample of 55 businesses, it is found that the mean time that employees spend on personal issues each week is 5.8 hours with a standard deviation of 0.35 hours. What is the 95% confidence interval for the amount of time spent on personal issues

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