Which of the following can not be answered from a regression equation?
A) Predict the value of y at a particular value of x.
B) Estimate the slope between y and x.
C) Estimate whether the linear association is positive or negative.
D) Estimate whether the association is linear or non-linear

Question

Quizplus · Accepted Answer

A regression equation, specifically a linear regression equation, is designed to model the relationship between two variables assuming a linear association. It does not provide information on the linearity or non-linearity of the association itself; it presumes linearity from the outset.

Which of the Following Can Not Be Answered from a Regression