Data sets are collections of related data points that are organized for analysis and interpretation. They can come in various forms, such as tables, spreadsheets, or databases, and are essential for conducting research, statistical analysis, and machine learning. Each data set typically contains multiple variables that can be examined to uncover patterns, trends, and insights. In the realm of Data Science, data sets serve as the foundation for building models and making predictions. They can be sourced from various domains, including healthcare, finance, and social media. Properly curated data sets enable researchers and analysts to draw meaningful conclusions and drive informed decision-making.