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. 5 6.95 9 9 10 5 2 2 2 2 9 7 2 10 2 2 2 7 7 7 8 2 6 7 7 6 6 9 5 10 7 10 2 6 6 Develop a 95% confidence interval estimate of the population mean rating for Miami. Round your answers to two decimal places. d 5.73 7 9 N N 2 7 2 7 8 10 10 6 7 9 8 2 2 6 A

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