The model $\hat { Y }$ = b₀ + b₁x + b₂x² is referred to as a: A) simple linear regression model. B) first order model with one predictor variable. C) second order model with one predictor variable. D) third order model with one predictor variable.

Question

Quizplus · Accepted Answer

The presence of the terms involving x squared and the product of x and another variable (²) indicate that this is a second order model with one predictor variable, making option C the best choice.

The Model Y^\hat { Y }Y^ = B0 + B1x + B2x2 Is Referred to as

The Model $\hat { Y }$ = B₀ + B₁x + B₂x² Is Referred to as