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The standard deviation of the number of minutes to serve a customer is 2 minutes. A researcher monitors time spent serving customers. In a sample

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The standard deviation of the number of minutes to serve a customer is 2 minutes. A researcher monitors time spent serving customers. In a sample of 16 customers, the average amount of time spent per customer is 5 minutes. Construct a 94% confidence interval for the mean time spent studying for a course. (412,5.88) (418,582) (402,598) (4.06, 5.94) None of the other 4 answers

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