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9 Question 9 Assume that a sample is used to estimate a population mean . Find the 99.5% confidence interval for a sample of size

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Question 9 Assume that a sample is used to estimate a population mean . Find the 99.5% confidence interval for a sample of size 588 with a mean of 30.6 and a standard deviation of 14.2. Enter your answer as a tri-linear inequality accurate to 3 decimal places.

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