Which of the following is true about multiple regressions?
A)It allows the use of one predictor when predicting an outcome.
B)It works only on variables that are at the interval or ratio level.
C)The higher the correlation between variables the greater the regression.
D)Regression is done in the form of an equation.

Question

Quizplus · Accepted Answer

Multiple regressions involve creating an equation that includes multiple predictors to predict an outcome. Option A is incorrect because multiple regressions involve using multiple predictors, not just one. Option B is partially correct in that multiple regressions typically involve interval or ratio level variables, but it is possible to include categorical variables through dummy coding. Option C is not necessarily true - while a higher correlation may indicate a stronger relationship between variables, it does not necessarily mean that the regression will be greater.

Which of the Following Is True About Multiple Regressions