Which of the Following Statements About Heritable (Genetic)influences on IQ

question 5

Multiple Choice

Which of the following statements about heritable (genetic) influences on IQ is accurate?

• A)The heritability of IQ is higher within better environments.
• B)The heritability of IQ is higher within poorer environments.
• C)Differences between generations in average IQ test scores must be due to genetic differences.
• D)Differences between countries in average IQ test scores must be due to genetic differences.
• E)Differences between countries in average IQ test scores cannot be due to genetic differences.

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Definitions:

Decreasing Output

A situation where a firm produces less output over time, often due to rising costs or decreased demand.

Always Decrease

A scenario where a variable or condition consistently declines over a period of time without increasing.

Marginal Cost

The cost associated with producing one additional unit of a product, emphasizing the incremental expense in production processes.

Additional Unit

The next unit of product or service that is being considered for production or consumption.