As the Mean IQ of a Nation Increases,the Mean Level

question 183

Multiple Choice

As the mean IQ of a nation increases,the mean level of national happiness:

• A)decreases.
• B)increases.
• C)remains unchanged,but the standard deviation in happiness decreases.
• D)remains unchanged,but the standard deviation in happiness increases.

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Definitions:

National Rail Service

A network of trains operated by one or more companies, providing nationwide train transportation in a specific country.

Eugene V. Debs

An American socialist, political activist, and trade unionist, known for his role in founding the Industrial Workers of the World and for running unsuccessfully for U.S. president five times as a candidate of the Socialist Party.

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The 25th President of the United States (1897-1901) whose presidency is noted for victory in the Spanish-American War, economic prosperity, and the beginning of American imperialism.

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The elected executive leader of the state of Ohio, responsible for the administration of state government and execution of state laws.