Data gathered from various telecommunication companies (e.g.cable, phone, internet service providers) and utility companies (electric, fuel, etc.) were merged into
One data warehouse.Below are some of the variables for which data were collected.
Which is/are demographic?
A)Number of residents in household.
B)Gender of head of household.
C)Monthly electricity usage.
D)Both A and B

Question

Quizplus · Accepted Answer

A) Number of residents in household is a demographic variable as it pertains to a characteristic of the population.
B) Gender of head of household is also a demographic variable as it pertains to a personal characteristic of the population.
C) Monthly electricity usage is not a demographic variable as it is a measure of utility consumption rather than a characteristic of the population.

Data Gathered from Various Telecommunication Companies (E