Mathematics, 21.04.2021 04:00 pcastaneda03

In a study of speed dating, male subjects were asked to rate the attractiveness of their female dates, and a sample of the results is listed below (1=not attractive; 10=extremely attractive). Construct a confidence interval using a 90% confidence level. What do the results tell about the mean attractiveness ratings of the population of all adult females? 7, 7, 2, 8, 4, 6, 7, 8, 9, 9, 4, 9
What is the confidence interval for the population mean μ?

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