From the data below; 2 Х1 3 4 5 4 уг 8 6 12 15 a) Compute the mean square error b) Compute the standard error of the estimate c) Compute the estimated standard deviation of bl d) Use the t-test to...

Extracted text: From the data below; 2 Х1 3 4 5 4 уг 8 6 12 15 a) Compute the mean square error b) Compute the standard error of the estimate c) Compute the estimated standard deviation of bl d) Use the t-test to test the following hypothesis (a .05) Ho B1 0 Ha: Bl 0 e) Use the F-test to test the hypotheses in part (d) at a 0.5 level of significance. Present in the analysis of variance format