CBSE BOARD X, asked by ghg9ajaskaranbhullar, 1 month ago

what are different type of sources of data from where we can collect reliable and authenic datasets explain in brief​

Answers

Answered by sajeeda9899
6

Answer:

Sources of data collection :

Primary data sources include; Surveys, observations, experiments, questionnaires, focus groups, interviews, etc., while secondary data sources include; books, journals, articles, web pages, blogs, etc.

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