Mathematics, 03.06.2021 01:00 ellettm

A 90% confidence interval for the mean percentage of airline reservations being canceled on the day of the flight is (3.9%, 7.3%). What is the point estimator of the mean percentage of reservations that are canceled on the day of the flight? 3.65% 5.60% 1.70% 3.4%

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A 90% confidence interval for the mean percentage of airline reservations being canceled on the day...