(Solved): The following regression equation was computed from a sample of 20 observations: y=155x SSE w ...

The following regression equation was computed from a sample of 20 observations: $\hat{y}=15?5x$ SSE was found to be 100 and SS total, 400. Complete the ANOVA table. (Round your SS, df answers to the nearest whole number and MS answers to 3 decimal places.) a. Determine the standard error of estimate. (Round your answer to 3 decimal places.) b. Determine the coefficient of determination. (Round your answer to $2$ decimal places.) b. Determine the coefficient of determination. (Round your answer to 2 decimal places.) c. Determine the correlation coefficient. (Negative amount should be indicated by a minus sign. Round your answer to 3 decimal places.)