The Distribution of Sample Means ____

question 13

Multiple Choice

The distribution of sample means ____ .

• A)is always a normal distribution.
• B)will be normal only if the population distribution is normal.
• C)will be normal only if the sample size is at least n = 30.
• D)we be normal if either the population is normal or the sample size is n > 30.

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Definitions:

Representative Democracy

A system of government where citizens vote to elect leaders to make policy decisions on their behalf.

Federal Level

Pertains to the national or governmental authority and actions of a country, as opposed to state or local levels.

Harold Lasswell

Harold Lasswell was an influential American political scientist and communications theorist best known for his studies on the role of propaganda in society, emphasizing the importance of analyzing "who says what, to whom, why, how, and with what effect."

Politics

The set of activities associated with the governance of a country or area, especially the debate among individuals or parties hoping to achieve power.