A researcher's regression results are shown below using n = 8 observations. $$\begin{array} { l r r }
\hline \text { Variable } & \text { Coefficient } & \text { Standard Error } \
\hline \text { Intercept } & - 0.1667 & 2.8912 \
\text { Slope } & 1.8333 & 0.2307 \
\hline
\end{array}$$ The 95 percent confidence interval for the slope is:
A)[1.333, 2.284].
B)[1.602, 2.064].
C)[1.268, 2.398].
D)[1.118, 2.449].

Question

A researcher's regression results are shown below using n = 8 observations. $$\begin{array} { l r r } 
\hline \text { Variable } & \text { Coefficient } & \text { Standard Error } \
\hline \text { Intercept } & - 0.1667 & 2.8912 \
\text { Slope } & 1.8333 & 0.2307 \
\hline
\end{array}$$ The 95 percent confidence interval for the slope is:
A)[1.333, 2.284].
B)[1.602, 2.064].
C)[1.268, 2.398].
D)[1.118, 2.449].

Quizplus · Accepted Answer

The Answer of A researcher's regression results are shown below using n = 8 observations. $$\begin{array} { l r r } 
\hline \text { Variable } & \text { Coefficient } & \text { Standard Error } \
\hline \text { Intercept } & - 0.1667 & 2.8912 \
\text { Slope } & 1.8333 & 0.2307 \
\hline
\end{array}$$ The 95 percent confidence interval for the slope is:
A)[1.333, 2.284].
B)[1.602, 2.064].
C)[1.268, 2.398].
D)[1.118, 2.449].

A Researcher's Regression Results Are Shown Below Using N =