Introduction
Data refers to facts, figures, and information collected during research. It can be numbers, words, images, or observations used to understand and solve a problem.
Types of Data
- Quantitative Data: Numerical data like age, income, marks.
- Qualitative Data: Descriptive data like opinions, feelings, and experiences.
Sources
Data can come from surveys, interviews, documents, or experiments.
Conclusion
Data is the foundation of research. Good data helps in making accurate conclusions and decisions in social work.