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Given are five observations for two variables, X and y. Xi 3 9 10 16 18 . 54 46 25 15 Yi 50 The estimated regression equ
Posted: Tue Apr 26, 2022 5:50 pm
by answerhappygod
- Given Are Five Observations For Two Variables X And Y Xi 3 9 10 16 18 54 46 25 15 Yi 50 The Estimated Regression Equ 1 (340.63 KiB) Viewed 32 times
Given are five observations for two variables, X and y. Xi 3 9 10 16 18 . 54 46 25 15 Yi 50 The estimated regression equation for these data is = 66.39 – 2.54x. a. Compute SSE, SST, and SSR. SSE (to 2 decimals) SST (to 2 decimals) SSR (to 2 decimals) b. Compute the coefficient of determination p2. Comment on the goodness of fit. (to 3 decimals) fit; % of the variability in y has been explained by the estimated regression The least squares line provided an good equation (to 1 decimal). c. Compute the sample correlation coefficient. Enter negative value as negative number. (to 3 decimals)