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QUESTION
In an experiment, participants were divided into 4 groups. There were 20 participants in each group, so the degrees of freedom (error) for this study...
In an experiment, participants were divided into 4 groups. There were 20
participants in each group, so the degrees of freedom (error) for this study was
80 - 4 = 76. Tukey’s HSD test was performed on the data. (a) Calculate the p
value for each pair based on the Q value given below. You will want to use the
Studentized Range Calculator. (b) Which differences are significant at the .05
level?
