data sources

Data sources are where information comes from, such as surveys, websites, databases, sensors, or reports. They provide the raw facts used to analyze, make decisions, or gain insights. Different sources can offer varied perspectives, formats, and levels of detail. For example, a weather station collects temperature data, while a government survey gathers information on population. Reliable data sources are accurate, relevant, and timely, ensuring that the insights drawn are trustworthy. Using multiple sources helps create a comprehensive view, reducing bias and increasing the quality of analysis.