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Question 1 1 pts Moving from the univariate regression model to the multivariate model allows us to add more explanatory variables or more flexibility, but not both

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Question 1 1 pts Moving from the univariate regression model to the multivariate model allows us to add more explanatory variables or more flexibility, but not both. True False
Question 2 1 pts Consider a multivariate regression slope coefficient: ß _fan XL, The variable fil represents (select all correct answers ) the coefficient of determination the residual from a regression of x1 on all other explanatory variables. the dependent variable in a multivariate regression a goodness of fit statistic variation in x1 that cannot be explained by variation in other explanatory variables
omparing SLR and MLR models soodness of fit Question 5 1 pts Adding more explanatory variables to a model can decrease the R2. True False