Due to assumptions in linear regression about the distribution and mean of the error,the only population parameter that will need to be estimated to understand the extent of error is the
A) autocorrelation of the error
B) standard deviation of the error
C) coefficient of determination
D) coefficient of variation

Question

Quizplus · Accepted Answer

Because the error is assumed to be normally distributed with a mean of zero,the only error term needed in the regression equation is the error standard deviation.

Due to Assumptions in Linear Regression About the Distribution and Mean