Exercise 08.17 Algo (Population Mean: Sigma Unknown) Question 4 of 11 > Hint(s) Check My Work 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. 25 2 66 7 8 6 8 4 2 10 10 9 3 6 2 9 7 910 9999 9 10 10 10 10 9 4 10 10 110 10 9 6 5 7 9 8 7 5 9 6a 8 a 9 7 9 9 9 9 7 10 Develop a 95% confidence interval estimate of the population mean rating for Miami. Round your answers to two decimal places. 5.74 6.94