A two-way ANOVA is performed and for the interaction effect, the mean square for the interaction (MS-I) is found to be 270. The within-group variation (MS-W) is 45. A table of critical f-ratios tells you that the critical f-ratio for this experiment is 6.21 at the alpha = 0.01 significance level. Is there enough evidence here to show that there is an interaction effect? Yes, the f-ratio for this experiment is 45 and f-critical is 6.21. Because f > f-critical, you can reject the null hypothesis. There is enough evidence to show that there is an interaction effect. Yes, the f-ratio for this experiment is 6 and f-critical is 6.21. Because f < f-critical, you can reject the null hypothesis. There is enough evidence to show that there is an interaction effect. No, the f-ratio for this experiment is 45 and f-critical is 6.21. Because f > f-critical, you cannot reject the null hypothesis. There is not enough evidence to show that there is an interaction effect. No, the f-ratio for this experiment is 6 and f-critical is 6.21. Because f < f-critical, you cannot reject the null hypothesis. There is not enough evidence to show that there is an