Environmental Sciences, asked by sarbjitsinghchouhan2, 9 months ago

define data. what arethe main sources of data​

Answers

Answered by avinash9631
2

Answer:

Data are raw facts and figures (ie) Unorganised information . The two main sources of data are Primary and Secondary sources.

Answered by Anonymous
0

Answer:

Data are raw facts and figures (ie) Unorganised information . The two main sources of data are Primary and Secondary sources. Primary data sources include information collected and processed directly by the researcher, such as observations, surveys, interviews, and focus groups. Secondary data sources include information retrieved through preexisting sources: research articles, Internet or library searches, etc.

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