Answered

Welcome to Westonci.ca, your ultimate destination for finding answers to a wide range of questions from experts. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

You may need to use the appropriate appendix table or technology to answer this 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 a certain airport. The ratings obtained from the sample of 50 business travelers follow.
6 4 7 8 7 6 6 3 3 8
10 4 8 7 8 8 5 9 4 8
4 3 8 5 4 4 4 4 8 5
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. (Round your answers to two decimal places.)

Sagot :

Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for visiting Westonci.ca, your go-to source for reliable answers. Come back soon for more expert insights.