F statistics

O D. Yes, because there are k = 3 simple random samples, one from each of k populations, the k samples are independent of each other, and th (c) Are the mean rates of return different at the a = 0.05 level of significance? Rati's of Return X Use technology to find the F-test statistic for this data set. Fo = (Round to two decimal places as needed.) Determine the P-value and state the appropriate conclusion below. Financial Energy Utilities Since the P-value is , there enough evidence to reject the null hypot 10.76 12.72 11.98 of return are (Round to three decimal places as needed.) 15.05 13.96 5.76 (d) Draw boxplots of the three sectors to support the results obtained in part (c) 17.01 6.43 13.67 5.03 11.19 9.90 O A. 19.50 18.79 3.95 8.21 20.73 3.44 10.45 9.60 7.11 Energy 6.75 17.40 15.70 Utilities Financial Print Done 13 23