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Eduncle Best Answer
Survey methodology studies the in-depth sampling of individual units from a population and administering data collection techniques on that sample. It includes instruments or processes that ask different question types to a predefined sample, to conduct data-collection and increase the survey response rate.
The survey questionnaire is a type of data gathering method that is utilized to collect, analyze and interpret the different views of a group of people from a particular population. The survey questionnaire has been used in different fields such as research, marketing, politics views, psychology.