Which of the following statements about Adjusted R2 is false? Multiple Choice O Adjusted R- explicitly accounts for the sample size n and the number of predictor variables k. O It is possible to increase Adjusted R2 unintentionally by including a predictor variable that has no foundation in the model. O Adjusted Re imposes a penalty for any additional predictor variable that is included in the analysis. O In models with the same response variable, the model with the higher Adjusted R is preferred because it explains more of the sample variation in y