Question

The primary use of stepwise regression is to identify the most important ___________ that should be...

The primary use of stepwise regression is to identify the most important ___________ that should be included in the multiple regression model.

Multiple Choice

  • independent variables

  • quadratic variables

  • dummy variables

  • dependent variables

Math   Statistics-And-Probability   
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Answer #1

Stepwise regression is a way to build a model by adding or removing predictor variables, usually via a series of F-tests or T-tests.

The variables to be added or removed are chosen based on the test statistics of the estimated coefficients.

The predictor variable is also called the independent variable.

The primary use of stepwise regression is to identify the most important ___________ that should be included in the multiple regression model.

Answer:- Independent variable.

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