When Selecting a Stratified Sample, the Sample Size Is

question 119

Multiple Choice

When selecting a stratified sample, the sample size is:

• A) determined for each stratum and selected from that stratum.
• B) determined for each stratum and selected randomly from the entire unstratified population.
• C) determined for the unstratified population and then apportioned to each stratum.
• D) always larger than if unstratified sampling had been used.

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Definitions:

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