Nonparametric methods: chi-square
13. The director of advertising for the Carolina Sun Times, the largest newspaper in the Carolinas, is studying the relationship between the type of community in which a subscriber resides and the section of the newspaper he or she reads first. For a sample of readers, she collected the following sample information.
News Sports Comics
City 170 124 90
Suburb 120 112 100
Rural 130 90 88
At the .05 significance level, can we conclude there is a relationship between the type of community where the person resides and the section of the paper read first?