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Thirty-nine items are randomly selected from a population of 410 items. The sample mean is 38, and the sample standard deviation 3. Develop a 98%

Thirty-nine items are randomly selected from a population of 410 items. The sample mean is 38, and the sample standard deviation 3. Develop a 98% confidence interval for the population mean.(Round thet-value to 3 decimal places. Round the final answers to 2 decimal places.)

The confidence interval is between-and -.

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