In a Test of the Difference Between the Two Means

question 49

Multiple Choice

In a test of the difference between the two means below, what should the test value be for a t test?

• A) -0.31
• B) -0.18
• C) -0.89
• D) -6.98

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Definitions:

Ideological Caucus

A meeting of members of a political party or movement to discuss policy preferences and select candidates that align with specific ideological views.

Congress

The United States' national law-making institution, composed of two chambers: the Senate and the House of Representatives.

Trustee

An elected representative who has the authority to make decisions on behalf of their constituents, guided by their own judgment and conscience.

Conscience

The inner sense of what is right or wrong in one's conduct or motives, urging one toward right action.