ANOVA Model
7years ~ mothersIQgroup
means	82.073	6.52	15.344

ANOVA Statistics
	Df	Sum Sq	Mean Sq	F value	Pr(>F)
mothersIQgroup	2	4072.002	2036.001	4.58	0.012
Residuals	157	69795.098	444.555

Tukey Honest Significant Difference Comparisons
	diff	lwr	upr	p adj
2-1	6.52	-2.197	15.237	0.183
3-1	15.344	3.139	27.549	0.009
3-2	8.824	-2.77	20.419	0.173

Levenes Test for Homogeneity of Variance
	Df	F value	Pr(>F)
Group	2	0.443	0.643
	157