Question: When the F test for interaction in a two-way ANOVA is significant, (a) the main effects are never meaningful and should be ignored. (b) the

When the F test for interaction in a two-way ANOVA is significant,

(a) the main effects are never meaningful and should be ignored.

(b) the main effects must be interpreted with caution.

(c) interpret each main effect just as you would in a one-way ANOVA.

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