SOC 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. Which differences are signifi cant?

a.

Membership by Education Less than High School High School College 01 0 13 3 23 4 34 4 45 4 b.

Membership by Length of Residence in Present Community Less than 2 Years 2–5 Years More than 5 Years 00 1 12 3 33 3 44 4 45 4 c.

Membership by Extent of Television Watching Little or None Moderate High 0 34 0 34 1 34 1 34 2 45 d.

Membership by Number of Children None One Child More than One Child 02 0 13 3 14 4 34 4 34 5