Chapter 7, Section 2, Exercise 035 Give the degrees of freedom for the chi-square test based on the two-way table. Yes No Total Group 1 56 44 100 Group 2 132 68 200 Group 3 72 28 100 Total 260 140 400 Degrees of freedomequalsEnter your answer in accordance to the question statement exact number, no tolerance
Degrees of freedom =(c-1)*(r-1)= (2-1)*(3-1) = 2
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