O Given are five observations for two variables, x and y. Excel File: data14-25.xlsx 6 9 13 20 Yi 18 9. 26 23 The estimated regression equation is y = 7. 6+ 0. 9x. a. What is the value of the standard...

Extracted text: O Given are five observations for two variables, x and y. Excel File: data14-25.xlsx 6 9 13 20 Yi 18 9. 26 23 The estimated regression equation is y = 7. 6+ 0. 9x. a. What is the value of the standard error of the estimate (to 4 decimals)? b. Test for a significant relationship by using the t test. Use a = 0.05. What is the value of the t test statistic (to 2 decimals)? What is the p-value? Use Table 2 of Appendix B. Select your answer- What is your conclusion (a = 0.05)? - Select your answer - c. Use the F test to test for a significant relationship. Use a = 0.05. Compute the value of the F test statistic (to 2 decimals). What is the p-value? Use Table 4 of Appendix B. - Select your answer- What is your conclusion? - Select your answer- 21