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Confidence level about the population mean

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Reference no: EM132202118

The price of used books at a large college bookstore are normally distributed. If a sample of 28 used books from this store has a mean price of $27.50 with a standard deviation of $6.76, use Table 10.1 in your textbook to calculate the following for a 95% confidence level about the population mean. Show work.

Reference no: EM132202118

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