Which of the following statements are true? O A) In factorial ANOVA, partial eta squared could be smaller or larger than eta squared. O B) In factorial ANOVA, partial eta squared is always less than or equal to eta squared. C) In factorial ANOVA, eta squared is always less than or equal to partial eta squared O D) In factorial ANOVA, you cannot calculate partial eta squared O E) In factorial ANOVA, you cannot calculate eta squared