kdowns for 4 machines, are the machines significantly different? If so, how are they different? Which machine is the best? Which machine is the worst?...

Problem 4One of the questions on a recent Business Quarterly subscriber study was, “In the past 12 months, when traveling for business, what type of airline ticket did you purchase most often?” The data obtained are shown in the Excel worksheet Problem 4 and below. You are to test to determine if the type of ticket and the type of flight are independent or not. Use alpha = .05