Home >All Categories > Science & Mathematics >Mathematics >Open Question Becky Boo Member since:March 28, 2011Total points:85 (Level 1)an airline is interested in determining the average number of unoccupied seats for all of its flights. It selects an SRS of 81 flights and determines that the average number of unoccupied seats for the sample is 12.5 seats with a sample standard deviation of 3.9 seats.
a. construct a 95% confidence interval for the true number of unoccupied seats for all flights.
b. interpret your confidence interval in context of the problem.Answer Question

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