SAS_Institute
A00-240 · Question #30
A non-contributing predictor variable (Pr > |t| = 0.658) is removed from an existing multiple linear regression model. What will be the result?
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Regression Models
Question
A non-contributing predictor variable (Pr > |t| = 0.658) is removed from an existing multiple linear regression model. What will be the result?
Options
- AAn increase in R-Square
- BA decrease in R-Square
- CA decrease in Mean Square Error
- DNo change in R-Square
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Topics
#R-squared#Variable Selection#Multiple Linear Regression#Model Properties