1. You think that level of education is related to criminal behavior. You take a sample of 9 people with differing levels of education and have them self-report on criminal behavior in the past year.

No High School	HS/GED	Some College
6	3	1
3	2	0
4	4	2
=13	=9	=3
=4.33	=3	=1
=2.78

1. Test the null hypothesis that the three population means are not different against the alternative that they are different. Use an alpha of .05.

			Total		Within	Between
xi		(xi- )	(xi- )2		(xi - )	(xi - )2	(- )	(- )2
No HS	6
3
4
HS/GED	3
2
4
Some College	1
0
2

ANOVA
	Sum of Squares	df	Variance	F
Between	16.858	2		5.836
Within	8.66	6
Total	25.524	8