An experiment compares three treatment conditions with a separate sample of n = 10

An experiment compares three treatment conditions with a separate sample of n = 10

1. An experiment compares three treatment conditions with a separate sample of n = 10 in each treatment. If the data are analyzed with ANOVA, the analysis would have dftotal = _____. 2.Estimation with the independent-measures t statistic is used to determine how much difference there is between two treatment means or two population means. True or False . 3.Under what circumstances is the experimentwise alpha level a concern? A. whenever you do an analysis of variance B. whenever an experiment compares exactly two treatments C. whenever an experiment involves more than one hypothesis test D. whenever the alpha level is greater than .05

 

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