Which of the following are the degrees of freedom df1 and df2 for an distribution?
A) (n1 − 2) ; (n2 − 2)
B) n2 (n1 − 2) ;n1(n2 − 2)
C) (n1 − 1) ; (n2 − 1)
D) n (n1 − 1) ;n (n2 − 1)
Correct Answer:
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