Discussion:
Q: Refer to the following data.
|
Political
Affiliation
|
Amount Contributed to Campaign
|
|
$1-99
|
$100-999
|
$1,000 or more
|
|
Republican
|
600
|
650
|
555
|
|
Democrat
|
900
|
880
|
645
|
|
Socialist
|
56
|
45
|
22
|
|
All others
|
29
|
25
|
21
|
a. The above set of data is an example of what?
b. What makes this data non-parametric in nature?
c. What test statistic would be used to find whether there is any relationship between political affiliation and the amount contributed?
d. Determine whether there is a relationship between political affiliation and amount contributed.