Question

An 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 Miami airport. The ratings obtained from the sample of 50 business travelers follow. 6 4 5 8 7 6 6 3 3 7 10 4 8 7 8 6 5 9 5 8 4 3 8 5 5 4 4 4 8 4 5 5 2 5 9 9 9 4 8 9 9 5 9 7 8 3 10 8 9 6 Develop a 95% confidence interval estimate of the population mean rating for this airport.

Answer 1

Answer:-

From the above information

This is the required confidence interval for population mean rating for Miami airport

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