How Are Association Studies Different from the Typical Studies, Which

question 1

Multiple Choice

How are association studies different from the typical studies, which attempt to link a DNA marker to a trait?

• A) Different types of DNA markers are employed.
• B) More DNA markers are analyzed simultaneously.
• C) Unrelated individuals are studied rather than families.
• D) Much larger family groups over more generations are studied.
• E) A broader description of the trait is employed.

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Definitions:

Random Walk

The path of a variable whose changes are impossible to predict.

Marginal Utility

The additional satisfaction or usefulness gained from consuming one more unit of a good or service.

Risk-averse

Describes individuals or entities that prefer to avoid risk and would rather choose a certain outcome over a gamble with a potentially higher, but uncertain, return.

Diminishing Marginal Utility

An economic principle that asserts the added satisfaction a consumer gains from consuming one more unit of a good or service decreases with each additional unit consumed.