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showing the work is not necessary, just need the answer, thank you in advance A survey of 50 randomly selected students finds that they spend

showing the work is not necessary, just need the answer, thank you in advance

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A survey of 50 randomly selected students finds that they spend a mean of $385 per semester. Assume that the population standard deviation is $45 per month. Confidence Interval: What is the 9% confidence interval to estimate the population mean? Round your answers to two decimal places.

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