If a Population Is Known to Be Normally Distributed, What

question 31

Multiple Choice

If a population is known to be normally distributed, what can be said of the sampling distribution of the sample mean drawn from this population?

• A) For any sample size n, the sampling distribution of the sample mean is normally distributed.
• B) For a sample size n < 50, the sampling distribution of the sample mean is normally distributed.
• C) For a sample size n < 30, the sampling distribution of the sample mean is normally distributed.
• D) For a sample size n > 30, the sampling distribution of the sample mean is normally distributed.

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Definitions:

Renamed

refers to changing the name of a person, place, thing, or idea, often to better fit its identity, purpose, or context.

Saigon

Former name of Ho Chi Minh City, it was the capital of South Vietnam until the end of the Vietnam War in 1975.

Détente

A period of improved relations between two countries that were previously in conflict or tension.

Soviet Union

A federal socialist state in Eastern Europe and Asia, existing from 1922 to 1991, and was a major player in global affairs.