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Mathematics, 30.10.2019 01:31 krystalhurst97

Random assignment is important in experiments because: group of answer choices
a. it eliminates experimenter expectancy effects.
b. it ensures that the samples are representative of the population.
c. it magnifies the validity of the operational definitions used in the study.
d. it balances differences between participants across experimental groups.

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Random assignment is important in experiments because: group of answer choices
a. it elimina...
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