Consider a study involving six populations from which we draw samples of 12 values each in which the group mean square is 426 and the error mean square is 1416.

$\begin{array}{|lcrcc|}
\hline \text { Source of } & \text { Sum of } & & {\text { Mean }} \
\text { variation } & \text { squares } & \text { df } & \text { squares } & \text { F-ratio } \
\text { Groups } & --- & --- & --- & --- \
\text { Error } & --- & --- & --- & \
\text { Total } & --- & & \
\hline
\end{array}$ (a) Complete the ANOVA table.
(b) Does it appear that any of the population the samples are drawn from have means that differ from one another?

Question

Consider a study involving six populations from which we draw samples of 12 values each in which the group mean square is 426 and the error mean square is 1416.
​
 $\begin{array}{|lcrcc|}
\hline \text { Source of } & \text { Sum of } & & {\text { Mean }} \
\text { variation } & \text { squares } & \text { df } & \text { squares } & \text { F-ratio } \
\text { Groups } & --- & ---  & ---  & --- \
\text { Error } & --- & ---  & --- & \
\text { Total } & ---  &  & \
\hline
\end{array}$ (a) Complete the ANOVA table.
(b) Does it appear that any of the population the samples are drawn from have means that differ from one another?

Quizplus · Accepted Answer

The Answer of Consider a study involving six populations from which we draw samples of 12 values each in which the group mean square is 426 and the error mean square is 1416.
​
 $\begin{array}{|lcrcc|}
\hline \text { Source of } & \text { Sum of } & & {\text { Mean }} \
\text { variation } & \text { squares } & \text { df } & \text { squares } & \text { F-ratio } \
\text { Groups } & --- & ---  & ---  & --- \
\text { Error } & --- & ---  & --- & \
\text { Total } & ---  &  & \
\hline
\end{array}$ (a) Complete the ANOVA table.
(b) Does it appear that any of the population the samples are drawn from have means that differ from one another?

Consider a Study Involving Six Populations from Which We Draw