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. 2 6 7 8 9 9 9. 10 10 10 10 4 6. 8. 7 10 9. 6. 5. 6. 8. 4 2. 10 9. 9. 10 10 8. 9. 3 6 9 7 7. 9. 10 9. 9. Develop a 95% confidence interval estimate of the population mean rating for Miami. Round your answers to two decimal places.

Operations Research : Applications and Algorithms
4th Edition
ISBN:9780534380588
Author:Wayne L. Winston
Publisher:Wayne L. Winston
Chapter19: Probabilistic Dynamic Programming
Section19.4: Further Examples Of Probabilistic Dynamic Programming Formulations
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qmds class, cant figure this one out. we usually use excel so if you can give the steps on excel that'd be great.

O 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.
2
6.
7
8.
6.
10
10
10
10
4
6.
6
8.
7
9.
10
9
6.
7.
6.
8
4.
2
10
9.
10
10
8.
9.
9.
3
6.
2.
9.
7
10
9.
6.
9.
Develop a 95% confidence interval estimate of the population mean rating for Miami. Round your answers to
two decimal places.
9,
Transcribed Image Text:O 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. 2 6. 7 8. 6. 10 10 10 10 4 6. 6 8. 7 9. 10 9 6. 7. 6. 8 4. 2 10 9. 10 10 8. 9. 9. 3 6. 2. 9. 7 10 9. 6. 9. Develop a 95% confidence interval estimate of the population mean rating for Miami. Round your answers to two decimal places. 9,
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