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List out four instruments of data collection.


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List out four instruments of data collection.
in Data Science & Statistics by ♦ Platinum (93,184 points) | 176 views

1 Answer

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Four instruments of data collection are surveys, interviews, focus groups, and observations. Surveys involve asking participants a set of predetermined questions. Interviews involve asking participants open-ended questions. Focus groups involve a group of participants discussing a topic. Observations involve observing participants in their natural environment.
by ♦ Bronze Status (8,772 points)

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