One Advantage of Using Stratified Sampling Is That Researchers Can

question 41

True/False

One advantage of using stratified sampling is that researchers can obtain the same precision as with an unstratified sample,but with a smaller sample and thus at a lower cost.

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Definitions:

Literature Reviews

Comprehensive surveys of existing research on a particular topic, typically used to establish a foundation for new research.

Meta-Analyses

A methodological approach that statistically combines the results of multiple studies to derive a consolidated conclusion.

Meta-Analysis

A statistical technique for combining the findings from independent studies to arrive at a comprehensive conclusion.

Effect Sizes

A quantitative measure of the magnitude of a phenomenon, used to compare the strength of relationships or the size of differences across studies.