Information regarding post hoc analysis
Course:- Basic Statistics
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What are post hoc comparisons, and why do researchers make them? Why do researchers not use the Bonferroni procedure of procedures for post hoc comparisons? What is the advantage over the Bonferroni procedure of procedures such as the Tukey and Scheffe tests? Is Scheffe preferred over others if so, why and what are the advantages and disadvantages? How do you carry out the Scheffe procedure?

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