ANOVA - Total Sales in Thousands

Cases

Sum of Squares

df

Mean Square

F

p

Region		99.615		3		33.205		1.002		0.395
Residuals		3280.333		99		33.135

Note. Type III Sum of Squares

Post Hoc Comparisons - Region

Mean Difference

SE

t

p tukey

1		2		-0.846		1.612		-0.524		0.953
		3		-0.759		1.612		-0.471		0.965
		4		-2.677		1.612		-1.661		0.350
2		3		0.087		1.597		0.054		1.000
		4		-1.832		1.597		-1.147		0.661
3		4		-1.918		1.597		-1.202		0.627

The management team reviewed the sales from the four regions of the company and would like to know if any of the regions are performing different than any of the others. Given the output above, what conclusions can be made?