$\begin{array}{lcc}
\hline \text { Source } & S S & d f& MS &F \
\hline \text { Between } & 4 & 2240.2 & 560.05 & 1.22 \
\text { Within } & 40 & 18434.5 & \
\text { Total } & 45 & &\
\hline
\end{array}$ Which of the following is the correct formula to obtain mean squares within?
A) Sums of squares between divided by degrees of freedom between.
B) Sums of squares within divided by degrees of freedom within.
C) Sums of squares within multiply degrees of freedom within.
D) Sums of squares within subtract degrees of freedom within.

Question

Quizplus · Accepted Answer

Mean squares within is obtained by dividing the sums of squares within by the degrees of freedom within, according to the formula MS within = SS within / df within.

Which of the Following Is the Correct Formula to Obtain