Answer Happy

The human resources director of a large company recently asked her staff to conduct a study of the airline males trweled by executives of the company during the most recent calendar year. The analyst assigned to the project randomly sampled 20 male executives and 20 female executives of particular interest to the HR director is whether males have greater variability in miles frown than females. The statistics available below were computed from the samples. Based on these data what should the HR director conclude it an alpha level equal to 0025 is used? Click the icon to view the statistics about the number of miles flown CCS Les sample 1 be male and sample 2 be females. What are the null and alternative hypotheses? O A Ho of a OB. Ho do Ha-3 Huofo ос. % ni sat OD. Ho of 2 Ma of > Ha of of Determine the test statistic FRound to two decimal places as needed Determine the critical value. The critical value is (Round to two decimal places as needed) asoft ge the mall hypothesis. There is evidence to conclude that males have greater variability in miles from than females