The sampling distribution of the sample mean is shown below. $$\begin{array} { c | c c c c c }
\bar { x } & 4 & 5 & 6 & 7 & 8 \
\hline \mathrm { p } ( \bar { x } ) & 1 / 9 & 2 / 9 & 3 / 9 & 2 / 9 & 1 / 9
\end{array}$$ Find the expected value of the sampling distribution of the sample mean.
A)5
B)4
C)6
D)7

Question

The sampling distribution of the sample mean is shown below. $$\begin{array} { c | c c c c c } 
\bar { x } & 4 & 5 & 6 & 7 & 8 \
\hline \mathrm { p } ( \bar { x } ) & 1 / 9 & 2 / 9 & 3 / 9 & 2 / 9 & 1 / 9
\end{array}$$ Find the expected value of the sampling distribution of the sample mean.
A)5
B)4
C)6
D)7

Quizplus · Accepted Answer

The Answer of The sampling distribution of the sample mean is shown below. $$\begin{array} { c | c c c c c } 
\bar { x } & 4 & 5 & 6 & 7 & 8 \
\hline \mathrm { p } ( \bar { x } ) & 1 / 9 & 2 / 9 & 3 / 9 & 2 / 9 & 1 / 9
\end{array}$$ Find the expected value of the sampling distribution of the sample mean.
A)5
B)4
C)6
D)7

The Sampling Distribution of the Sample Mean Is Shown Below