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Mathematics, 01.07.2020 18:01 phancharamachasm

In order to determine the average weight of carry-on luggage by passengers in airplanes, a sample of 12 pieces of carry-on luggage was collected and weighed in pounds. Assume that the population is normally distributed with a standard deviation of 3.2 pounds. Find the 95% confidence interval of the mean weight in pounds. Round your answers to two decimal places and use ascending order.

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