| ANOVA Model | |||
| posttest1 ~ posttest3 | |||
| means | 0.667 | 0.778 | 0.286 |
| ANOVA Statistics | |||||
| Df | Sum Sq | Mean Sq | F value | Pr(>F) | |
| posttest3 | 3 | 16.794 | 5.598 | 26.411 | 0 |
| Residuals | 34 | 7.206 | 0.212 | ||
| Must Include Intercept to use Tukey Test |
| Levenes Test for Homogeneity of Variance | |||
| Df | F value | Pr(>F) | |
| Group | 2 | 0.215 | 0.808 |
| 34 | |||
