Perform a Test for Independence
-The contingency table below shows the results of a random sample of 200 registered voters that was conducted to see whether their opinions on a bill are related to their party affiliation. Use $\alpha = 0.05$.

Find the critical value $x _ { 0 } ^ { 2 }$, to test the claim of independence.
A) $9.488$
B) $7.779$
C) $11.143$
D) $13.277$

Question

Perform a Test for Independence
-The contingency table below shows the results of a random sample of 200 registered voters that was conducted to see whether their opinions on a bill are related to their party affiliation. Use $\alpha = 0.05$.

Find the critical value $x _ { 0 } ^ { 2 }$, to test the claim of independence.
A) $9.488$ 
B) $7.779$ 
C) $11.143$ 
D) $13.277$

Quizplus · Accepted Answer

The Answer of Perform a Test for Independence
-The contingency table below shows the results of a random sample of 200 registered voters that was conducted to see whether their opinions on a bill are related to their party affiliation. Use $\alpha = 0.05$.

Find the critical value $x _ { 0 } ^ { 2 }$, to test the claim of independence.
A) $9.488$ 
B) $7.779$ 
C) $11.143$ 
D) $13.277$

Perform a Test for Independence -The Contingency Table Below Shows α=0.05\alpha = 0.05α=0.05

Perform a Test for Independence
-The Contingency Table Below Shows $\alpha = 0.05$