In a two-way ANOVA the degrees of freedom for the interaction	term is
A. (r - 1)(c - 1).
B. rc(n - 1).
C. (r - 1).
D. rcn + 1.
Answer:A
In a two-way ANOVA the degrees of freedom for the interaction	term is
A. (r - 1)(c - 1). B. rc(n - 1). C. (r - 1). D. rcn + 1.