n 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)....

n 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?

5​,9​,1​,9​,6​,4​,7​,8​,8​,8​,4​,8  What is the confidence interval for the population mean

μ​?