Mathematics, 13.01.2021 17:30, marjorieheckaman

The mean number of flight hours for Continental Airline pilots is 49 hours per month. Assume that this mean was based on a sample of 100 Continental pilots and that the sample standard deviation was 11.5 hours. Calculate the margin of error for a 95% confidence interval.

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The mean number of flight hours for Continental Airline pilots is 49 hours per month. Assume that th...