Quantitative methods are research techniques that focus on collecting and analyzing numerical data. These methods help researchers identify patterns, test theories, and make predictions based on statistical analysis. Common tools used in quantitative research include surveys, experiments, and statistical software, which allow for objective measurement and comparison of results. By using quantitative methods, researchers can draw conclusions that are backed by data, making their findings more reliable. This approach is widely used in various fields, including psychology, economics, and healthcare, where understanding trends and relationships is crucial for decision-making and policy development.