2. For each of the following situations, decide which of the multiplecomparison

Question

2. For each of the following situations, decide which of the multiplecomparison procedures would be most appropriate (a) The researcher is very concerned about falsely declaring any pair of agents significantly different. (b) The research is concerned about failing to to declaire a pair of agents significantly different when the population means are different, but still wants to limit the rate of Type-I errors. (e) The rescarcher is very concernod about failing to doclarc a pair of agents significantly different when the population means are different.

Explanation / Answer

A. Here researcher is very concerned about type-II error. The best method will be Scheffee's multiple comparison method as this method reduce the risk of type II error

B. Bonferroni's method as the researcher wants to have best balance between type-I and type-II error.

C. Tukey's methos will be best here as the researcher wants to reduce risk of type-I error and for that, Tukey's method is better.

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