The results from a two-factor analysis of variance show a significant main effect for factor A and a significant main effect for factor B. Based on this information, what can you conclude about the interaction between the two factors?​Group of answer choices​There probably is a significant interaction.​You cannot make any conclusion about the significance of the interaction.​There must be a significant interaction.​The interaction cannot be significant.

Suppose we have two factors A and B. What does an A x B interaction mean in a two way ANOVA?Group of answer choicesThe main effects for factors A and B must be short of significanceThe effect of factor A depends on the level of factor BThere must be a significant main effect for factors A and B

Following a statistically significant interaction in a 2x2 factorial design, the next step, statistically, is to do an analysis of __________Group of answer choicesa) Post hocb) Simple effectsc) Main effect

A factor is a combination of characteristics that represents a fundamental _____ in behavior.Multiple choice question.varianceanalysispattern

Suppose we have two factors A and B. What does an A x B interaction mean in a two way ANOVA?

A factor could have a main effect when:Group of answer choicesThe mean score at each of its levels is greater than the mean score at any level of the other factorThe marginal mean scores of the conditions making up that factor are not equalThe marginal mean scores of the conditions making up that factor are equal