In survey research,random sampling is typically used to insure that a sample is representative,while in experiments,a different method is used to balance differences between subjects across the various experimental groups.The method used in experiments is called:

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Random assignment is used in experiments to randomly assign participants to different groups, which helps to balance out any differences between the groups. This ensures that any observed differences between the groups can be attributed to the independent variable, rather than pre-existing differences between the participants. Random choice, random appointment, and random assortment are not commonly used methods in experimental design.

In Survey Research,random Sampling Is Typically Used to Insure That