If a Three-Group Experiment Is Performed and the Means for the Three

question 24

Multiple Choice

If a three-group experiment is performed and the means for the three groups are analyzed with three t tests (Group 1 vs.Group 2, Group 2 vs.Group 3, Group 1 vs.Group 3) , what is the probability of committing the Type I error?

• A).05
• B).10
• C).14
• D).15

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