The International Air Transport Association surveys business travelers to develop quality ratings for transatlantic gateway airports. The maximum possible rating is 10. Suppose a simple random sample of 50 business travelers is selected and each traveler is asked to provide a rating for the Miami International Airport. The ratings obtained from the sample of 50 business travelers follow. 6 7 8 10 6 6 8 9 6 2 10 9 9 8 6 2 9 10 7 9 9 9 9 Develop a 95% confidence interval estimate of the population mean rating for Miami. Round your answers to two decimal places. 2 5 4 3 2696 7 7 9 9 10 9 10 10 10 10 S 7 10 7 5 9 4 6 8 9 9
The International Air Transport Association surveys business travelers to develop quality ratings for transatlantic gateway airports. The maximum possible rating is 10. Suppose a simple random sample of 50 business travelers is selected and each traveler is asked to provide a rating for the Miami International Airport. The ratings obtained from the sample of 50 business travelers follow. 6 7 8 10 6 6 8 9 6 2 10 9 9 8 6 2 9 10 7 9 9 9 9 Develop a 95% confidence interval estimate of the population mean rating for Miami. Round your answers to two decimal places. 2 5 4 3 2696 7 7 9 9 10 9 10 10 10 10 S 7 10 7 5 9 4 6 8 9 9
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:The International Air Transport Association surveys business travelers to develop quality ratings for transatlantic gateway airports. The maximum
possible rating is 10. Suppose a simple random sample of 50 business travelers is selected and each traveler is asked to provide a rating for the
Miami International Airport. The ratings obtained from the sample of 50 business travelers follow.
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Develop a 95% confidence interval estimate of the population mean rating for Miami. Round your answers to two decimal places.
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630
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