Extracted text: Twenty-eight fast-food restaurant hourly employees were surveyed to see how many hours they worked per week, on average. The following data was obtained: 34, 11, 36, 21, 31, 33, 33, 35, 36, 23, 17, 31, 19, 45, 41, 40, 32, 34, 33, 33, 30, 31, 38, 35, 37, 20, 16, 25 Construct a 87% confidence interval for the mean number of hours per week that the population of fast-food restaurant employees work. S = 2 ta = Margine of Error: E = We are 87% confident that fast-food restaurant hourly employees, on average, work between hours and hours per week. Question Help: D Post to forum