Consider the partially completed ANOVA table showing the results of a regression analysis shown.

$\begin{array}{|lcrcl|}
\hline \text { Source of } & {\text { Sum of }} & {\text { Mean }} & \
\text { variation } & \text { squares } & \text { df } & \text { squares } & \text { F-ratio } \
\text { Regression } & 305.1 & 1 & ? & ? \
\text { Residual } & 1247.3 & 24 & ? & \
\text { Total } & 1552.4 & 25 & & \
\hline
\end{array}$
-If the slope is -1.64, the residual mean square is 3.6, the sum of squares for X is 2.5, and the sample size is 16, what is the t-value we obtain when doing a t-test using a hypothesized slope of zero?

Question

Consider the partially completed ANOVA table showing the results of a regression analysis shown.
​
 $\begin{array}{|lcrcl|}
\hline \text { Source of } & {\text { Sum of }} & {\text { Mean }} & \
\text { variation } & \text { squares } & \text { df } & \text { squares } & \text { F-ratio } \
\text { Regression } & 305.1 & 1 & ? & ? \
\text { Residual } & 1247.3 & 24 & ? & \
\text { Total } & 1552.4 & 25 & & \
\hline
\end{array}$
-If the slope is -1.64, the residual mean square is 3.6, the sum of squares for X is 2.5, and the sample size is 16, what is the t-value we obtain when doing a t-test using a hypothesized slope of zero?

Quizplus · Accepted Answer

The Answer of Consider the partially completed ANOVA table showing the results of a regression analysis shown.
​
 $\begin{array}{|lcrcl|}
\hline \text { Source of } & {\text { Sum of }} & {\text { Mean }} & \
\text { variation } & \text { squares } & \text { df } & \text { squares } & \text { F-ratio } \
\text { Regression } & 305.1 & 1 & ? & ? \
\text { Residual } & 1247.3 & 24 & ? & \
\text { Total } & 1552.4 & 25 & & \
\hline
\end{array}$
-If the slope is -1.64, the residual mean square is 3.6, the sum of squares for X is 2.5, and the sample size is 16, what is the t-value we obtain when doing a t-test using a hypothesized slope of zero?

Consider the Partially Completed ANOVA Table Showing the Results of a Regression