Questions are based on the following ANOVA summary table (fixed effects):

$\begin{array}{cccc}
\hline \text { Source } & d f & M S & F \
\hline \mathrm{A} & 5 & 18.0 & 6.0 \
\mathrm{~B} & 1 & 13.5 & 4.5 \
\mathrm{AB} & 5 & 15.0 & 5.0 \
\text { Within } & 60 & 3.0 & \
\hline
\end{array}$
-For which source of variation is the null hypothesis rejected at the .05 level of significance?
A) A
B) B
C) AB
D) All of the above

Question

Questions are based on the following ANOVA summary table (fixed effects):

$\begin{array}{cccc}
\hline \text { Source } & d f & M S & F \
\hline \mathrm{A} & 5 & 18.0 & 6.0 \
\mathrm{~B} & 1 & 13.5 & 4.5 \
\mathrm{AB} & 5 & 15.0 & 5.0 \
\text { Within } & 60 & 3.0 & \
\hline
\end{array}$
-For which source of variation is the null hypothesis rejected at the .05 level of significance?
A) A
B) B
C) AB
D) All of the above

Quizplus · Accepted Answer

_.05F_{5, 60} = 2.37, _.₀₅F_{1, 60} = 4. All F values are larger than their respective critical value.)

Questions Are Based on the Following ANOVA Summary Table (Fixed