If you have two independent variables and a dependent variable, and all three have standard deviations of 1, what will happen?
A) the independent variables will have equal betas
B) the betas will be half as small as the unstandardized slopes
C) the betas will be the same as the unstandardized slopes
D) the betas will be twice as large as the unstandardized slopes

Question

Quizplus · Accepted Answer

When all three variables have standard deviations of 1, the betas will be the same as the unstandardized slopes. This is because beta is the standardized version of the unstandardized slope, and standardizing the variables would not change the relationship between them. Therefore, the beta coefficients and the unstandardized slopes will have the same values.

If You Have Two Independent Variables and a Dependent Variable