Question

7. What are the different modes of collection of data​

Answer 1

Explanation:

Since most research involves the collection of data, there are several methods for direct, or primary, data collection, including surveys, questionnaires, direct observations, and focus groups.

Answer 2

Answer:

Qualitative vs quantitative data collection methods

Qualitative vs quantitative data collection methodsIn general, questionnaires, surveys, and documents and records are quantitative, while interviews, focus groups, observations, and oral histories are qualitative. There can also be crossover between the two methods.