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A random sample of 40 students has an averagetest score of 81.5. Assume the population standard deviation is 10.2. Construct the 94% confidence interval for

A random sample of 40 students has an averagetest score of 81.5. Assume the population standard deviation is 10.2. Construct the 94% confidence interval for the population mean. State the interval in the blanks provided each rounded to two decimal places. ( , )

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