ANOVA Model
O ~ X
means	51.625	31.375	20.675

ANOVA Statistics
	Df	Sum Sq	Mean Sq	F value	Pr(>F)
X	2	7385.381	3692.69	3.929	0.029
Residuals	36	33831.85	939.774

Tukey Honest Significant Difference Comparisons
	diff	lwr	upr	p adj
Pizza-Dieren	31.375	3.396	59.354	0.025
Schoenen-Dieren	20.675	-9.531	50.881	0.229
Schoenen-Pizza	-10.7	-42.218	20.818	0.687

Levenes Test for Homogeneity of Variance
	Df	F value	Pr(>F)
Group	2	0.35	0.707
	36