I Natural killer cell activity was measured for subjects in several different groups. Assume that natural killer cell activity follows an approximately normal distribution. Researches want to know if the mean natural killer cell activity levels differ in the population between the groups. They decided to conduct an ANOVA test. What is the conclusion of the ANOVA test based on the ANOVA table below? Assume a significance level of 0.01. Source of Sum of Degrees of Mean Squares F-Statistlc p-value Variation Squares Freedom II II I Total 14150.62 0 The variance between groups is the same as the variance within groups. 0 The variance within groups is larger than the variance between groups. 0 The variance between groups is larger than the variance within groups. 0 The mean measure of naturalkiueLmlLantiuitv is significantly different between all of the groups. 0 The mean measure of net Screenshot .'s not significantly different between all groups