Random assignments are important in experiments primarily because they help eliminate the possibility of lurking variables affecting the experiment. By randomly assigning participants to different groups, researchers can ensure that each group is similar in all respects, except for the treatment being tested. This control minimizes bias and enhances the validity of the results, allowing for a clearer understanding of the causal relationship between the independent and dependent variables.
Why are random assignments important in experiments?(1 point) Responses They increase the accuracy of the experiment. They increase the accuracy of the experiment. They increase the cost efficiency of the experiment. They increase the cost efficiency of the experiment. They eliminate the possibility of a lurking variable affecting the experiment. They eliminate the possibility of a lurking variable affecting the experiment. They decrease the time it takes to conduct the experiment.
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