Which of the following describes secondary data?

Secondary data refers to information that has been collected by someone other than the user for purposes that may differ from the current research context. This type of data is often used in research when primary data collection is impractical, expensive, or time-consuming. By utilizing secondary data, researchers can save time and resources, leveraging existing studies, databases, and other information sources that have already been gathered.

For example, academic journals, government reports, and demographic data from previous surveys are considered secondary data. This contrasts with primary data, which is obtained directly from original sources through methods like surveys or experiments specifically designed for the current research project. Thus, the characterization of secondary data as collected by someone other than the user accurately captures its nature and purpose in research settings.