11. Flight Operations The table below lists the times (min) required for randomly selected flights to taxi out for takeoff and the corresponding times (min) required to taxi in after landing. (See Data Set 15 in Appendix B.) All flights are Flight 1 of American Airlines from New York (JFK) to Los Angeles (LAX). Construct a 90% confidence interval estimate of the difference between taxi-out times and taxi-in times. What does the confidence interval suggest about the claim of the flight operations manager that for flight delays, more of the blame is attributable to taxi-out times at JFK than taxi-in times at LAX? Taxi-Out Time 30 19 12 19 18 22 37 13 14 15 31 15 Taxi-In Time 12 13 8 21 17 11 12 12 15 26 9 11
11. Flight Operations The table below lists the times (min) required for randomly selected flights to taxi out for takeoff and the corresponding times (min) required to taxi in after landing. (See Data Set 15 in Appendix B.) All flights are Flight 1 of American Airlines from New York (JFK) to Los Angeles (LAX). Construct a 90% confidence interval estimate of the difference between taxi-out times and taxi-in times. What does the confidence interval suggest about the claim of the flight operations manager that for flight delays, more of the blame is attributable to taxi-out times at JFK than taxi-in times at LAX? Taxi-Out Time 30 19 12 19 18 22 37 13 14 15 31 15 Taxi-In Time 12 13 8 21 17 11 12 12 15 26 9 11
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:11. Flight Operations The table below lists the times (min) required for randomly
selected flights to taxi out for takeoff and the corresponding times (min) required to taxi
in after landing. (See Data Set 15 in Appendix B.) All flights are Flight 1 of American
Airlines from New York (JFK) to Los Angeles (LAX). Construct a 90% confidence
interval estimate of the difference between taxi-out times and taxi-in times. What does
the confidence interval suggest about the claim of the flight operations manager that
for flight delays, more of the blame is attributable to taxi-out times at JFK than taxi-in
times at LAX?
Taxi-Out Time 30 19 12 19 18 22 37 13 14 15 31 15
Taxi-In Time
12 13 8 21 17 11 12 12 15 26 9 11
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