Recitation Exercise Chapter 12 Answer the following questions. You are allowed t

Question

Recitation Exercise Chapter 12 Answer the following questions. You are allowed to work in groups, but everyone must show ALL of their work, Feel free to attach an additional sheet of paper. An experiment has 4 experimental groups (A,B,C,D). There are 40 experimental participants, but the groups don't necessarily have the same number of participants. Without knowing how many participants are in each group, answer the following: 1. What is the total degrees of freedom? What is the between-groups degrees of freedom? What is the within-groups degrees of freedom? b.

Explanation / Answer

Here we have to given information is,

n= 40 and k= 4

Therefore,

The total degrees of freedom = n - 1 = 40-1 = 39

Between-groups degrees of freedom = k - 1 = 4-1 = 3

Within-groups degrees of freedom = n - k = 40 - 4 = 36

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