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...

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