Author Question: Which of the following is true of the error term used in linear regression? A) It represents the ... (Read 120 times)

lracut11 · **on:** Jun 24, 2018

Which of the following is true of the error term used in linear regression?

A) It represents the joint influence of all the dependent variables in the regression model.
B) It represents the joint influence of factors, other than the dependent and independent variables, on the regression model.
C) It represents the joint influence of all the independent variables in the regression model.
D) It represents the combined effect of the dependent, independent, and non-represented factors on the regression model.

Question 2

In a one-way ANOVA with n observations and k independent samples, the within-groups sum of squares is:

A) referred to as the between-groups sum of squares, denoted by SSG.
B) referred to as the error sum of squares, denoted by SSW.
C) calculated by dividing SSG by (k - 1).
D) calculated by dividing SSW by (n - k).