Question

  15. Mention the two sources of data.

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Answer 1

Answer:

Internal Source. When data are collected from reports and records of the organisation itself, it is known as the internal source.

External Source. When data are collected from outside the organisation, it is known as the external source.

Answer 2

Answer:

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

Explanation:

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