The Contingency Table Below Shows the Results of a Random $\alpha =$

question 56

Multiple Choice

The contingency table below shows the results of a random sample of 200 state representatives that was conducted to see whether their opinions on a bill are related to their party affiliations. Use $\alpha =$ $0.05$ .
$\begin{array}{l|ccc} &{\text { Opinion }} \\\hline \text { Party } & \text { Approve } & \text { Disapprove } & \text { No Opinion } \\\text { Republican } & 42 & 20 & 14 \\\text { Democrat } & 50 & 24 & 18 \\\text { Independent } & 10 & 16 & 6\end{array}$

Find the rejection region used to test the claim of independence.

• A) \(\chi ^ { 2 } > 11.143\)
• B) \(\chi ^ { 2 } > 9.488\)
• C) \(\chi ^ { 2 } > 7.779\)
• D) \(\chi ^ { 2 } > 13.277\)

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Definitions:

Inherited

Traits or properties received from previous generations through genetic transmission.

Stratification

The division of society into different levels or classes based on factors such as wealth, power, or prestige.

Age

A measurement of the time an individual has lived, often used as a factor in societal roles and identity.

Historical Circumstances

The specific conditions and contexts that define a particular period in history, influencing events, decisions, and developments.