A researcher may be investigating credit card usage and may want to see if high-income earners differ from moderate-income earners in how often they use American Express.What type of analysis might the researcher choose to compare expenditures by high-income earners versus moderate-income earners?
A)Difference analysis
B)Inference analysis
C)Relationship analysis
D)Association analysis

Question

Quizplus · Accepted Answer

Difference analysis is appropriate for comparing expenditures between two distinct groups, such as high-income earners and moderate-income earners, to see if there is a significant difference in their behavior, such as credit card usage.

A Researcher May Be Investigating Credit Card Usage and May