What statistical technique is used to make predictions of future outcomes based on present data?

The statistical technique commonly used to make predictions of future outcomes based on present data is regression analysis. This method analyzes the relationship between a dependent variable and one or more independent variables to identify trends and patterns. By fitting a model to the existing data, regression allows for the estimation of future values based on current information. Various types of regression, such as linear, logistic, or polynomial, can be employed depending on the nature of the data and the specific prediction goals.