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QUESTION 7 Given the confidence interval for the mean is 12.67 QUESTION 7 Given the confidence interval for the mean is 12.67 < 14.89, find

QUESTION 7 Given the confidence interval for the mean is 12.67

QUESTION 7 Given the confidence interval for the mean is 12.67 < 14.89, find the margin of error. Answer should be to the second decimal place.

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