A researcher believes that a variable is Poisson distributed across six categories.To test this, the following random sample of observations is collected: $$\begin{array} { | l | l | l | l | l | l | l | }
\hline \text { Categary } & 0 & 1 & 2 & 3 & 4 & \geq 5 \
\hline \text { Observed } & 7 & 18 & 25 & 17 & 12 & 5 \
\hline
\end{array}$$ Using $\alpha$ = 0.10, the critical value of chi-square for the data is _______.
A)9.236
B)7.779
C)13.277
D)12.89
E)1.064

Question

A researcher believes that a variable is Poisson distributed across six categories.To test this, the following random sample of observations is collected: $$\begin{array} { | l | l | l | l | l | l | l | } 
\hline \text { Categary } & 0 & 1 & 2 & 3 & 4 & \geq 5 \
\hline \text { Observed } & 7 & 18 & 25 & 17 & 12 & 5 \
\hline
\end{array}$$ Using $\alpha$ = 0.10, the critical value of chi-square for the data is _______.
A)9.236
B)7.779
C)13.277
D)12.89
E)1.064

Quizplus · Accepted Answer

The Answer of A researcher believes that a variable is Poisson distributed across six categories.To test this, the following random sample of observations is collected: $$\begin{array} { | l | l | l | l | l | l | l | } 
\hline \text { Categary } & 0 & 1 & 2 & 3 & 4 & \geq 5 \
\hline \text { Observed } & 7 & 18 & 25 & 17 & 12 & 5 \
\hline
\end{array}$$ Using $\alpha$ = 0.10, the critical value of chi-square for the data is _______.
A)9.236
B)7.779
C)13.277
D)12.89
E)1.064

A Researcher Believes That a Variable Is Poisson Distributed Across