| ANOVA Model | ||
| antwoord ~ vraag | ||
| means | 3.56 | -1.176 |
| ANOVA Statistics | |||||
| Df | Sum Sq | Mean Sq | F value | Pr(>F) | |
| vraag | 1 | 114.11 | 114.11 | 161.539 | 0 |
| Residuals | 328 | 231.696 | 0.706 | ||
| Tukey Honest Significant Difference Comparisons | ||||
| diff | lwr | upr | p adj | |
| prijs-merkbeoordeling | -1.176 | -1.358 | -0.994 | 0 |
| Levenes Test for Homogeneity of Variance | |||
| Df | F value | Pr(>F) | |
| Group | 1 | 9.438 | 0.002 |
| 328 | |||
