Many of the procedures for finding an optimal regression equation (whatever that means) are known as
A) hunting procedures.
B) trial and error procedures.
C) trialwise procedures.
D) stepwise procedures.

Question

Quizplus · Accepted Answer

Stepwise procedures involve selecting variables for inclusion or exclusion in a regression model based on a mathematical algorithm. This approach is more efficient than trial and error or trialwise procedures, and less arbitrary than hunting procedures.

Many of the Procedures for Finding an Optimal Regression Equation