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In a study of speed​ dating, male subjects were asked to rate the attractiveness of their...

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 99​% confidence level. What do the results tell about the mean attractiveness ratings of the population of all adult​ females?

6, 9, 1, 8,7,5,7,7,8,10,6,9

What is the confidence interval for the population mean ?

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