Formulating a hypothesis
On a 2 x 2 Factorial ANOVA, for example, in formulating our hypothesis, do we make a hypothesis about one main effect or both? And do we need to talk about the interaction effect in our hypothesis or can we just make a hypothesis that doesn't address the possibility of an interaction effect at all?
1 Comments:
At 11:01 AM,
Mari Clements said…
Tell me what you expect for all elements in the design. (Note that if you do not expect an interaction, that is a hypothesis.)
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