When computing confidence intervals using Tukey's procedure,for all possible pairwise comparison of means,the experimentwise error rate will be:
A)Equal to α.
B)Less than α.
C)Greater than α.

Question

Quizplus · Accepted Answer

Tukey's procedure controls the experimentwise error rate at α, meaning that the probability of making at least one Type I error in all possible pairwise comparisons is α.

When Computing Confidence Intervals Using Tukey's Procedure,for All Possible Pairwise