Below is a partially completed ANOVA summary table.What would be the value of F-obtained? $\begin{array}{|l|l|l|l|l|}
\hline \text { Source } & \text { Sum of Squares } & d f & \text { Mean Square } & F \
\hline \text { Between } & 73.18 & 3 & & \
\hline \text { Within } & 82.04 & 15 & & \
\hline \text { Total } & & 18 & & \
\hline
\end{array}$
A)4.46
B)5.47
C)24.39
D)155.22

Question

Quizplus · Accepted Answer

The F-obtained value is calculated by dividing the Mean Square Between by the Mean Square Within. First, calculate the Mean Square for both Between (MSB) and Within (MSW) groups. MSB = Sum of Squares Between / df Between = 73.18 / 3 = 24.39. MSW = Sum of Squares Within / df Within = 82.04 / 15 = 5.47. Then, F = MSB / MSW = 24.39 / 5.47 = 4.46.

Below Is a Partially Completed ANOVA Summary Table A)446 B)5

Below Is a Partially Completed ANOVA Summary Table A)446
B)5