Exhibit 10-13
Part of an ANOVA table is shown below.
$\begin{array}{lr}
\text { Source of } & \text { Sum of }& \text {Degrees}& \text {Mean}\
\text {Variation } &\text { Squares} & \text {of Freedom}& \text {Square}& \text {F}\
\text { Between Treatments} &64&&&8\
\text { Within Treatments } &&&2\
\text { Error} &\
\hline \text {Total } &100\
\end{array}$

-Refer to Exhibit 10-13. The mean square between treatments MSTR) is
A) 36
B) 16
C) 64
D) 15

Question

Exhibit 10-13
Part of an ANOVA table is shown below.
 $\begin{array}{lr}
  \text { Source of } & \text { Sum of }& \text {Degrees}& \text {Mean}\
 \text {Variation  } &\text { Squares} & \text {of Freedom}& \text {Square}& \text {F}\
 \text {  Between Treatments} &64&&&8\
 \text { Within Treatments } &&&2\
 \text {  Error} &\
\hline \text {Total  } &100\
\end{array}$

-Refer to Exhibit 10-13. The mean square between treatments MSTR) is
A) 36
B) 16
C) 64
D) 15

Quizplus · Accepted Answer

The mean square between treatments (MSTR) is calculated by dividing the sum of squares between treatments by its degrees of freedom. Given that the mean square is 8, and assuming the degrees of freedom is 8, the MSTR is 64/4 = 16.

Exhibit 10-13 Part of an ANOVA Table Is Shown Below

Exhibit 10-13
Part of an ANOVA Table Is Shown Below