Use a $\chi ^ { 2 }$ test to test the claim that in the given contingency table, the row variable and the column variable are independent. Responses to a survey question are broken down according to employment status and the sample results are given below. At the $0.10$ significance level, test the claim that response and employment status are independent.
$\begin{array}{r|ccc}
& \text { Yes } & \text { No } & \text { Undecided } \
\hline \text { Employed } & 30 & 15 & 5 \
\text { Unemployed } & 20 & 25 & 10
\end{array}$

Question

Use a $\chi ^ { 2 }$ test to test the claim that in the given contingency table, the row variable and the column variable are independent. Responses to a survey question are broken down according to employment status and the sample results are given below. At the $0.10$ significance level, test the claim that response and employment status are independent.
$\begin{array}{r|ccc} 
& \text { Yes } & \text { No } & \text { Undecided } \
\hline \text { Employed } & 30 & 15 & 5 \
\text { Unemployed } & 20 & 25 & 10
\end{array}$

Quizplus · Accepted Answer

The Answer of Use a $\chi ^ { 2 }$ test to test the claim that in the given contingency table, the row variable and the column variable are independent. Responses to a survey question are broken down according to employment status and the sample results are given below. At the $0.10$ significance level, test the claim that response and employment status are independent.
$\begin{array}{r|ccc} 
& \text { Yes } & \text { No } & \text { Undecided } \
\hline \text { Employed } & 30 & 15 & 5 \
\text { Unemployed } & 20 & 25 & 10
\end{array}$

Use A χ2\chi ^ { 2 }χ2 Test to Test the Claim That in the Given Contingency

Use A $\chi ^ { 2 }$ Test to Test the Claim That in the Given Contingency