Tukey's multiple comparison method is more powerful than Fisher's LSD Method at finding differences in pairwise population means.

Question

Quizplus · Accepted Answer

Tukey's method is known to have higher power than Fisher's LSD method, as it adjusts for the increased chance of making a Type I error when conducting multiple comparisons. This makes it more suitable for situations where there are many pairwise comparisons to be made.

Tukey's Multiple Comparison Method Is More Powerful Than Fisher's LSD