| ANOVA Model | |||
| verbalIQ ~ Age | |||
| means | 46.255 | 1.354 | 5.095 |
| ANOVA Statistics | |||||
| Df | Sum Sq | Mean Sq | F value | Pr(>F) | |
| Age | 2 | 612.754 | 306.377 | 4.452 | 0.013 |
| Residuals | 157 | 10805.221 | 68.823 | ||
| Tukey Honest Significant Difference Comparisons | ||||
| diff | lwr | upr | p adj | |
| 2-1 | 1.354 | -2.271 | 4.979 | 0.651 |
| 3-1 | 5.095 | 0.949 | 9.241 | 0.012 |
| 3-2 | 3.741 | -0.16 | 7.642 | 0.063 |
| Levenes Test for Homogeneity of Variance | |||
| Df | F value | Pr(>F) | |
| Group | 2 | 0.449 | 0.639 |
| 157 | |||
