he International Air Transport Association surveys business travelers to develop quality ratings for transatlantic gateway airports. The maximum possible ating 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 irport. The ratings obtained from the sample of 50 business travelers follow. 1 5 6 7 8 8 8 9 9 9 9 10 3 4. 5. 7 6. 8. 9 10 4. 6 7 9. 8. 8. 9. 10 7 6 4 8 10 2 5 1 8 6 6 8 8 10 10 evelop a 95% confidence interval estimate of the population mean rating for Miami. Round your answers to two decimal places. 1.

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