ANOVA Model
ITHSUM ~ werksituatie
means	16.406	-2.406	0.094	0.594

ANOVA Statistics
	Df	Sum Sq	Mean Sq	F value	Pr(>F)
werksituatie	3	6.669	2.223	0.351	0.788
Residuals	159	1005.638	6.325

Tukey Honest Significant Difference Comparisons
	diff	lwr	upr	p adj
12-1	-2.406	-8.983	4.171	0.778
2-1	0.094	-0.946	1.134	0.995
8-1	0.594	-5.983	7.171	0.995
2-12	2.5	-4.065	9.065	0.756
8-12	3	-6.234	12.234	0.834
8-2	0.5	-6.065	7.065	0.997

Levenes Test for Homogeneity of Variance
	Df	F value	Pr(>F)
Group	3	1.29	0.28
	159