An analyst is looking at the distribution of GPA's across the different undergraduate standings in a university. She collected a sample of GPA's from all 4 standings and ran an ANOVA analysis where GPA is the dependent variable and dummy variables Junior (Dju) and Seniors (Dse) are the independent variables. Dummies for Sophomores and Freshman were excluded from the regression. The regression results are presented below: Proc glm data=forgpa; model gpa=Dju Dse; Parameter Intercept Dju Dse Estimate 2.96538 -0.38472 -0.42993 Standard Error 0.13079 0.17870 0.327 80 t Value 21.14 -2.15 -1.31 Pr > It! <.0001 based on these results interpret the intercept clearly what represents in terms of students gpa an analyst is looking at distribution across different undergraduate standings a university. she collected sample from all and ran anova analysis where dependent variable dummy variables junior seniors are independent variables. dummies for sophomores freshman were excluded regression. regression presented below: proc glm data="forgpa;" model dse parameter dju estimate standard error t value pr> It! <.0001 based on these results interpret the intercept clearly what represents in terms of students gpa>