_____ is key to minimizing systematic differences between conditions before a study even begins.
A) Reciprocity
B) A chi-square test of independence
C) A baseline group
D) Random assignment

Question

Quizplus · Accepted Answer

Random assignment is crucial in experimental designs to ensure that each participant has an equal chance of being assigned to any group, thereby minimizing pre-existing differences between groups.

_____ Is Key to Minimizing Systematic Differences Between Conditions Before