Part 1 of 2 Points: 0 of 1 Save 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? 8, 9, 1, 8, 7, 4, 6, 9, 8, 10, 3, 8 What is the confidence interval for the population mean u?