bantuannya

1. The results of processing with a computer on the data that have been collected in analyzing the relationship between the dependent variable (Y) with the independent variables X1 and X2 are obtained as follows: Source Level Number of Square Significance F Variation freedom Squares mean Regression 12,6102 6,3051 97.69 0,0001 Residue/Erro 0,7745 0,0645 Total 13,3847 Variable Coefficient Standard Error T stat P-value [SBI) Intercept -0.0269 0,06905 0,39 0,7912 0,06295 12.57 0,0000 0,6048 0,07174 8.43 0,0000 Based on the results of the computer program above: a.) Formulate the multiple regression equation! b.) Explain the meaning of each coefficient bo, b1 and b2! c.) Calculate the coefficient of determination of multiple linear regression R2y.12 and explain its meaning! d.) Calculate the correlation coefficient of multiple linear regression Ry.12 and explain its meaning! e.] With 5%, test the significance of the model based on ANOVA with the following hypothesis: Ho : B. - B. - 0