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 sample information in the following table. Indicate your hypotheses, your decision rule, your statistical and managerial conclusion/decisions. At ? =.05 are type of community and first section of newspaper read independent?
|
National News
|
Sports
|
Comics
|
Total
|
|
City
|
350
|
100
|
50
|
500
|
|
Suburb
|
200
|
120
|
30
|
350
|
|
Rural
|
50
|
80
|
20
|
150
|
|
Total
|
600
|
300
|
100
|
1000
|
Indicate your hypotheses, decision rule, statistical and management decisions.