Bob conducteda 2 x 2 ANOVA with Alpha set to .05.Here are Bob's results: Factor A F = 12.56,p < .05 Factor B F = 12.56,p <.05 Interaction (A x B) F = 1.40,p > .05 Which of the following accurately describes the results of this experiment? There is only a statistically significant main effect for Factor A. The small-group tutoring sessions are effective at boosting math scores but the hot math program is not. There is only a statistically significant main effect for Factor B. The hot math program is effective at boosting math scores but the small-group tutoring sessions are not. There is only a statistically significant interaction between Factor A and Factor B. By them selves, neither intervention is effective at boosting math performance. Only the combination of both inter- ventions together is effective. There is a statistically significant main effect for Factor A and a statistically significant main effect for Factor B. Both the small-group tutoring sessions and the "hot math" program are effective at boosting math scores