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

Question

Quizplus · Accepted Answer

Tukey's procedure controls the experimentwise error rate to be equal to the specified alpha level, ensuring that the probability of making one or more Type I errors across all comparisons is maintained at the desired level.

When Computing Confidence Intervals Using Tukey's Procedure for All Possible α\alphaα

When Computing Confidence Intervals Using Tukey's Procedure for All Possible $\alpha$