What does an A X B interaction mean in a two-way ANOVA?
A) There must be significant main effects for Factors A and B.
B) The main effects for Factors A and B must be short of significance.
C) The effect of A was different depending on the level of B.
D) If there are significant main effects, they must be interpreted first, before interpreting the interaction.
Ans: C) The effect of A was different depending on the level of B.
Political Science
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A) caucuses B) direct primaries C) conventions D) open primaries E) closed primaries
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