Below is a partial multiple regression ANOVA table.
$$\begin{array} { l l l }
\text { Source } & \text { SS } & \text { df } \
\mathrm { X } _ { 1 } & 535.9569 & 1 \
\mathrm { X } _ { 2 } & 1,167.5634 & 1 \
\mathrm { X } _ { 3 } & 18.9886 & 1 \
\text { Error } & 3,459.6803 & 8
\end{array}$$
-What is the total degrees of freedom?
A)1
B)3
C)5
D)8
E)11

Question

Below is a partial multiple regression ANOVA table.
$$\begin{array} { l l l } 
\text { Source } & \text { SS } & \text { df } \
\mathrm { X } _ { 1 } & 535.9569 & 1 \
\mathrm { X } _ { 2 } & 1,167.5634 & 1 \
\mathrm { X } _ { 3 } & 18.9886 & 1 \
\text { Error } & 3,459.6803 & 8
\end{array}$$
-What is the total degrees of freedom?
A)1
B)3
C)5
D)8
E)11

Quizplus · Accepted Answer

The total degrees of freedom is the sum of the degrees of freedom for each predictor variable (X1, X2, X3) plus the degrees of freedom for the error term. This is $1 + 1 + 1 + 8 = 11$.

Below Is a Partial Multiple Regression ANOVA Table -What Is the Total Degrees of Freedom? A)1 B)3 C)5

Below Is a Partial Multiple Regression ANOVA Table -What Is the Total Degrees of Freedom?
A)1
B)3
C)5