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The International Air Transport Association surveys business travelers to develop quality ratings for transatlantic gate
Posted: Thu Feb 17, 2022 11:00 am
by answerhappygod
- The International Air Transport Association Surveys Business Travelers To Develop Quality Ratings For Transatlantic Gate 1 (107.12 KiB) Viewed 47 times
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 10 2 6 3 3 3 6 6 6 6 5 CO 8 10 10 9 7 9 3 6 5 10 9 9 10 3 8 6 6 3 ,3 6 6 5 4 10 9 3 5 7 10 6 3 8 6 8 3 3 5 5 Develop a 95% confidence interval estimate of the population mean rating for Miami. Round your answers to two decimal places. )