Matching
-Categorical variable
A) ex post facto research
B) Manipulation of independent variable
C) Prediction using quantitative variables
D) Net worth
E) Ethnicity

Question

Quizplus · Accepted Answer

Ethnicity is a categorical variable because it categorizes individuals into groups based on cultural, national, tribal, religious, linguistic, or other identities. The other options (A, B, C, D) relate to research methods, manipulation of variables, prediction techniques, and financial metrics, which do not inherently categorize individuals or entities into distinct groups based on qualitative characteristics.

Matching -Categorical Variable