QUESTION 6 (Short-Answer) Based on the following multiple regression outputs, answer the questions ANOVA of $5 MS A Significance F Regression 2.00 72 66 Residual 4.DD 12.11 Total 6.00 Coefficients Standard Error Stat P.value Lower 95% JI Intercept 78.14 4.30 18.18 0,00 66,20 X1 5.03 0.83 6.09 0.00 0.57 0.87 0.65 0.55 (a). Predict the value of y when X1-4 and X2-10 (4 points) (b). What is the value of R2? (4 points) (c). What is the value of F test statistic? (4 points) For the toolbar, press ALT+F10 (PC or ALT+FN+ F1D (Mac). B U S Paragraph Arial 10pt EXE O +