Which of the following post hoc tests is associated with the least power to detect an effect?
A) Fisher's LSD test
B) Tukey's HSD test
C) Studentized Newman-Keuls
D) none; each post hoc test is associated with the same power to detect an effect

Question

Quizplus · Accepted Answer

Tukey's HSD test is more conservative compared to Fisher's LSD and Studentized Newman-Keuls, meaning it has less power to detect an effect because it controls for Type I error more strictly.

Which of the Following Post Hoc Tests Is Associated with the Least