If the design of a statistical study favors systematically certain outcomes, the design has:
A) bias.
B) variability.

Question

Quizplus · Accepted Answer

Bias refers to a systematic deviation from the true value due to flaws in the design or conduct of a study. If the design of a study favors certain outcomes, it is likely to introduce bias that can affect the validity and reliability of the findings. Variability, on the other hand, refers to the natural variation or randomness that occurs in a sample or population, and it does not necessarily imply bias. Therefore, the best choice is A (bias).

If the Design of a Statistical Study Favors Systematically Certain