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What is Understanding Secondary Data Usage about?

1. Secondary data refers to data that researchers obtain from other sources rather than collecting themselves, such as census data, weather records, or survey results. 2. Secondary data has advantages like large scale and professional quality, but limitations like only containing information relevant to the original purpose and changes in data collection over time. 3. When using secondary data, researchers must consider what the data actually measures, potential errors, and issues like ecological fallac

Author

Rima Magdalena Sihite

Language

EN