1. What type of person is most involved in the neighborhood and community? Who is more likely to volunteer for organizations such as PTA, scouts, or Little League? A random sample of 15 people have been asked for their number of memberships in community voluntary organizations and some other information. Does involvement vary by educational attainment?

Here are the data on membership by education:

Less Than High School	High School	College
0	1	0
1	3	3
2	3	4
3	4	4
4	5	4

What do you conclude? Use the 5-step method.