You are given the following data, where X1 (GRE total score) and X2 (undergraduate GPA) are used to predict Y (graduate GPA): Determine the following multiple regression values. Report intercept and slopes for regression equation accurate to 3 decimal places: Intercept: a = S X1 slope: b: = S Meme: I = S Report sum of squares accurate to 1 decimal place: set: = S SSW = S Test the signicance of the overall regression model (report Fratio accurate to 3 decimal places and P-value accurate to 4 decimal places): Frauo = S Pvalue = S Report the variance of the residuals accurate to 3 decimal places: 2 _ r: Report the standard error of the partial slope estimate for GRE total along with the test statistic (report answers accurate to 3 decimal places): 8(51) = S t1= S