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Given the following information, calculate the degrees of freedom that should be used in the pooled-variance t test.
Natural Rights
Fundamental rights believed to be inherent to humans, independent of any government or social system, often including life, liberty, and the pursuit of happiness.
Lincoln-Douglas Debates
A series of seven debates in 1858 between Abraham Lincoln and Stephen A. Douglas focusing on the issue of slavery in American territories.
U.S. Senator
A member of the United States Senate, one of the two chambers of the United States Congress, elected to represent their state for a term of six years.
Illinois
A state located in the Midwestern region of the United States, known for its diverse economic base and as being home to the city of Chicago.
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