What are the sources of data?

The sources of data refer to the various origins from which data can be collected. These sources can be broadly classified into two categories: primary and secondary sources. Primary sources of data involve collecting information firsthand directly from the source. This can include conducting surveys, interviews, observations, experiments, or collecting data through questionnaires. On the other hand, secondary sources of data involve utilizing information that has already been collected and published by others. These sources can include books, research papers, articles, government reports, databases, or online platforms. Both primary and secondary sources present their own strengths and limitations, and often a combination of both types is necessary to obtain comprehensive and reliable data for analysis and decision-making purposes.

This mind map was published on 4 October 2023 and has been viewed 51 times.