Random assignment is to __________ as random sampling is to __________.

Question

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Random assignment is used in experimental research to assign participants to different groups, which allows researchers to establish cause and effect relationships. Random sampling, on the other hand, is used in survey research to select participants from a larger population, which allows researchers to make generalizations about the population based on the sample data. The two concepts are related in that they both involve randomization, but they serve different purposes.

Random Assignment Is to __________ as Random Sampling Is to __________

Random Assignment Is to as Random Sampling Is to