Stratifying a Population Prior to Drawing a Sample

question 42

Multiple Choice

Stratifying a population prior to drawing a sample:

• A)generally occurs when the variables used to stratify are known to be associated with the dependent variable.
• B)eliminates the need for simple random sampling.
• C)is most useful for studying a homogeneous population.
• D)eliminates the need for probability sampling.
• E)is an alternative systematic sampling.

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