In a data warehouse, which of the following variables is/are demographic?
A) Number of residents in household.
B) Gender of head of household.
C) Monthly electricity usage.
D) Both A and B.
E) All of the above.

Question

Quizplus · Accepted Answer

Both A (Number of residents in household) and B (Gender of head of household) are demographic variables, as they relate to characteristics of a population. C (Monthly electricity usage) is not a demographic variable, as it relates to behavior or consumption.

In a Data Warehouse, Which of the Following Variables Is/are