Anova Test Statistic Formula. The test statistic is the value of 959. Total Sum of Squares SST Sum of Squares Between Groups SSB Sum of Squares Within Groups SSW 404 Sum of Squares Between Groups SSB.
Test Statistic for ANOVA. Total Sum of Squares SST Sum of Squares Between Groups SSB Sum of Squares Within Groups SSW 404 Sum of Squares Between Groups SSB. The larger the F value the more likely it is that the variation caused by the independent variable is real and not due to chance.
Dec 27 2018 One-Way ANOVA.
Total Sum of Squares SST Sum of Squares Between Groups SSB Sum of Squares Within Groups SSW 404 Sum of Squares Between Groups SSB. The test statistic is the value of 959. Since the test statistic is much larger than the critical value we reject the null hypothesis of equal population means and conclude that there is a statistically significant difference among the population means. The statistic functions like test of significance for t-distribution.
