Answer the question.
-Which of the following describes the bias that can occur when members of a study's sample are volunteers?
A)Participation bias
B)Single-blind bias
C)Selection bias
D)Sample bias

Question

Quizplus · Accepted Answer

Participation bias occurs when members of a study's sample are volunteers, as they may be more likely to have certain characteristics or opinions than the general population.

Answer the Question. -Which of the Following Describes the Bias That Can Occur