Answer:
Survey
Explanation:
Survey method: The survey method is one of the research methods that is being used to collect the information related to an individual's beliefs, opinions, and feelings, it often involves a particular group of individual to carry out the research and can be used in demographic sampling.
Advantage:
1. The survey method of research allows the experimenter to gather a huge amount of information or data in a very short time.
2. It can be easily administered and quickly created.
3. Collect information for a broad range of things, for example, attitude, opinions, past behaviors, and personal facts, etc.