A data collection method using a questionnaire is called

Question

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A questionnaire is a tool used to collect data through a survey. Therefore, the correct answer is B - a survey. Secondary research involves gathering pre-existing data from other sources, such as reports or studies. A focus group is a more qualitative method of data collection involving a group discussion, and ethnographic research involves immersing oneself in a culture or community to gather data.

A Data Collection Method Using a Questionnaire Is Called