Randomization eliminates what type of bias that may occur when people with different backgrounds, such as different exposure histories, are not equally distributed across treatment arms?
A) Assessment bias
B) Recall bias
C) Misclassification bias
D) Allocation bias

Question

Quizplus · Accepted Answer

Randomization helps eliminate allocation bias by ensuring that participants are equally distributed across treatment groups, regardless of their backgrounds or exposure histories.

Randomization Eliminates What Type of Bias That May Occur When