In analysis of variance procedures, special t tests conducted among pairs of means after finding a significant overall F value are called:
A)t tests for post ANOVA
B)t tests for dependent ANOVA pairs
C)protected t tests
D)preferred t tests

Question

Quizplus · Accepted Answer

Protected t tests are used to conduct pairwise comparisons among means after a significant overall F value is found in an analysis of variance. These tests are "protected" because they control for the increased likelihood of a Type I error (false positive) due to conducting multiple tests. Option A and B are not commonly used terms in statistics, and option D is not a recognized term in ANOVA procedures.

In Analysis of Variance Procedures, Special T Tests Conducted Among