The total degrees of freedom in a one-factor within-subjects analysis of variance are equal to.
A)N - 1
B)dfA + dfS + dfA x S
C)(a - 1) + (nA - 1) + (a - 1)(nA - 1)
D)all the above

Question

Quizplus · Accepted Answer

The total degrees of freedom in a one-factor within-subjects ANOVA can be represented in multiple ways, all of which are equivalent and described by the options given: A) represents the total number of observations minus one, B) represents the sum of the degrees of freedom for the factor (dfA), subjects (dfS), and the interaction between the factor and subjects (dfA x S), and C) provides a formulaic representation of these components, making all the options correct descriptions of the total degrees of freedom.

The Total Degrees of Freedom in a One-Factor Within-Subjects Analysis