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. 9 2 2 7 7 9 2 2 6 9 8 5 2 2 7 6 2 10 695 2 10 7 2 2 6 Develop a 95% confidence interval estimate of the population mean rating for Miami. Round your answers to two decimal places. 5 8 7 5.48 X 10 9 7 6.48 2 10 2 7 7 10 7 7 10 8 6 7 6 9 2 2 6

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