Consider a completely randomized design with five treatments. How many pairwise comparisons of treatments are made in a Bonferroni analysis?
A) 10
B) 5! = 120
C) 20
D) 5

Question

Quizplus · Accepted Answer

In a completely randomized design with five treatments, the number of pairwise comparisons is calculated using the combination formula C(n, 2), where n is the number of treatments. For five treatments, this is C(5, 2) = 10.

Consider a Completely Randomized Design with Five Treatments