The results form a two-factor analysiss of variance show a significant main effe

Question

The results form a two-factor analysiss of variance show a significant main effect for factor and a significant effect for factor B. Based on this information you can conclude that _. ( there must be a significant interaction; there probably is a significant interaction; the interaction cannot be significant; you cannot make any conclusion about the significance of the interaction)
In a two-factor ANOVA a significant interaction means that ___________________________________. (the main effects for both factor A and factor B are also significant; neither of the main effects can be significant; at least one main effect is significant, but not necessarily bth; the significance of the main effects is not related to the significance of the interaction) Are the two highlighted phrases the correct answers for the statements? If not which of the phrases is the correct completers for the statements.

Explanation / Answer

Answer:the significance of the main effects is not related to the significance of the interaction

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