The purpose of _____ is to generate a set of groups that are similar on all possible factors at the beginning of an experiment.
A) Random sampling
B) Random assignment
C) Cluster sampling
D) Typical-case sampling

Question

Quizplus · Accepted Answer

Random assignment is the process of assigning subjects to different groups in a way that ensures that each group is similar on all possible factors at the beginning of an experiment. This helps to ensure that any differences between the groups at the end of the experiment are due to the independent variable, not to pre-existing differences between the groups.

The Purpose of _____ Is to Generate a Set of Groups