Difference Between Primary And Secondary Data

tl;dr
Primary data is collected directly from the source, while secondary data is already collected and published by another source.

Primary data is information collected directly from the source, while secondary data is information that has already been collected and published by another source.

Primary data is gathered through surveys, interviews, questionnaires, experiments, focus groups, etc. These are all methods of collecting data directly from the source. Primary data is usually collected for a specific purpose and it is usually more accurate and reliable than secondary data.

Secondary data is information that has already been collected and published by another source. This data can come from a variety of sources, such as newspapers, magazines, books, and online sources. Secondary data is much easier to obtain than primary data, but it may not be as reliable or accurate.

In conclusion, primary data is information collected directly from the source and is usually more accurate and reliable than secondary data. Secondary data is information that has already been collected and published by another source and is much easier to obtain but may not be as reliable or accurate.