Answer:
demographics.
Explanation:
Demographic attributes refer to the particular characteristics common to a particular regional population. In a demographic survey factors such as gender, race, age and income are analyzed.
Demographic data help to understand peculiar characteristics of a given population, through the data it is possible to understand if the individual characteristics of a participant are relevant to configure as a representative sample of the population, in order to assist in the generalization and development of policies and research. Market