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Mathematics, 16.11.2019 03:31 harleymichaelbp74jsq

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.1 5 6 7 8 8 8 9 9 9 9 10 3 4 5 5 7 6 8 9 10 5 4 6 5 7 3 1 9 8 8 9 9 10 7 6 4 8 10 2 5 1 8 6 9 6 8 8 10 10develop a 95% confidence interval estimating of the population mean rating for miami. round your answers to two decimal places. enter your answer using parentheses and a comma, in the form (n1,n2). do not use commas in your numerical answer (i. e. use 1200 instead of 1,200, etc.)

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