9.8 SOC A social survey was administered to a random sample of adults. A subsample of these adults, selected randomly, is shown below. Each respondent has been classified as either a city dweller, a suburbanite, or a rural dweller. Are there statistically significant differences by place of residence for any of the variables listed below?

b. Number of Children Urban Suburban Rural 1 0 1 1 1 4 0 0 2 2 0 3 1 2 3 0 2 2 2 3 5 2 2 0 1 2 4 0 1 6

c. Monthly Family Income (in thousands of dollars)
Urban Suburban Rural 5 6 5 7 8 5 8 11 11 11 12 10 8 12 9 9 11 6 8 11 10 3 9 7 9 10 9 10 12 8

d. Number of Times Religious Service Attended per Month Urban Suburban Rural 0 0 1 7 0 5 0 2 4 4 5 4 5 8 0 8 5 4 7 8 8 5 7 8 7 2 8 4 6 5 Hours of TV Watching per Day Urban Suburban Rural 5 5 3 3 7 7 12 10 5 2 2 0 0 3 1 2 0 8 3 1 5 4 3 10 5 4 3 9 1 1