A Company Was Studying the Demographics of Their Customers

Multiple Choice

A company was studying the demographics of their customers. As part of the study they collected the following variables: gender, marital status, credit rating (low, medium, high) , annual income, and age. Which three variables are considered to be qualitative rather than quantitative?

A) gender, credit rating and marital status
B) annual income, age and credit rating
C) credit rating, gender and marital status
D) annual income and age
E) None of the choices are correct