Professor Offord wants to assign subjects to experimental groups in such a way that each subject has an equal chance of being in any group.The best way to assign subjects is:

Question

Quizplus · Accepted Answer

The best way to assign subjects to experimental groups in a way that ensures equal chances of being in any group is through random assignment. This eliminates any bias or systematic error that might be introduced by subjectively assigning them. Systematic assignment may also introduce some structure or pattern that could affect the results. Therefore, random assignment is the best option.

Professor Offord Wants to Assign Subjects to Experimental Groups in Such