Twenty-four fast-food restaurant hourly employees were surveyed to see how many hours they worked per week, on average. The following data was obtained: 36, 31, 30, 38, 25, 45, 20, 27, 30, 29, 35, 30, 36, 31, 30, 34, 34, 28, 31, 39, 32, 34, 32, 34 Assuming the population standard deviation is o = 6, construct a 99% confidence interval for the mean number of hours per week that the population of fast-food restaurant employees work. I = za Margin of Error: E = We are 99% confident that fast-food restaurant hourly employees, on average, work between hours and hours per week. Question Help: D Post to forum