Find the Standardized Test Statistic T for a Sample With \mathrm

question 30

Multiple Choice

Find the standardized test statistic t for a sample with $$\mathrm { n } = 12 , \overline { \mathrm { x } } = 15.7 , \mathrm {~s} = 2.1 , \text { and } \alpha = 0.01 \text { if } \mathrm { H } _ { 1 } : \mu \neq 16.2$$ Round your answer to three decimal places.

• A) -0.825
• B) -0.008
• C) -0.037
• D) -0.381

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Definitions:

Median Voter Theorem

A mathematical result showing that if voters are choosing a point along a line and each voter wants the point closest to his most preferred point, then majority rule will pick the most preferred point of the median voter.

Republicans

A political party in the United States known for its conservative policies, including lower taxes, a smaller government, and a strong national defense.

Democrats

A member or supporter of the Democratic Party in the United States, one of the two major political parties, known for its liberal and progressive policies.

Political Economy

The study of government using the analytic methods of economics.