A multinomial experiment with $k = 4$ cells and $n = 300$ produced the data shown in the following table.
$\begin{array} { l | r r r r }
&\text { Cell } \
& 1 & 2 & 3 & 4 \
\hline n _ { i } & 65 & 69 & 80 & 86
\end{array}$
Do these data provide sufficient evidence to contradict the null hypothesis that $p _ { 1 } = .20 , p _ { 2 } = .20 , p _ { 3 } = .30$, and $p _ { 4 } = .30$ ? Test using $\alpha = .05$.

Question

A multinomial experiment with $k = 4$ cells and $n = 300$ produced the data shown in the following table.
$\begin{array} { l | r r r r } 
&\text { Cell } \
& 1 & 2 & 3 & 4 \
\hline n _ { i } & 65 & 69 & 80 & 86
\end{array}$
Do these data provide sufficient evidence to contradict the null hypothesis that $p _ { 1 } = .20 , p _ { 2 } = .20 , p _ { 3 } = .30$, and $p _ { 4 } = .30$ ? Test using $\alpha = .05$.

Quizplus · Accepted Answer

The Answer of A multinomial experiment with $k = 4$ cells and $n = 300$ produced the data shown in the following table.
$\begin{array} { l | r r r r } 
&\text { Cell } \
& 1 & 2 & 3 & 4 \
\hline n _ { i } & 65 & 69 & 80 & 86
\end{array}$
Do these data provide sufficient evidence to contradict the null hypothesis that $p _ { 1 } = .20 , p _ { 2 } = .20 , p _ { 3 } = .30$, and $p _ { 4 } = .30$ ? Test using $\alpha = .05$.

A Multinomial Experiment With k=4k = 4k=4 Cells And n=300n = 300n=300

A Multinomial Experiment With $k = 4$ Cells And $n = 300$