Linear Regression
Generate the predictive Line Equation on scatter clouds.
Regression Line EquationY = 2.1000 + 1.0300X
Formula
Y = β0 + β1X
Quick Resolution
Inclinação (β1) = 1030.00 / 1000.00 = 1.0300
Intercepto (β0) = 33.0000 - (1.0300 * 30.0000) = 2.1000
Equação Final: Y = 2.1000 + 1.0300X
The Mother of Artificial Intelligence
Before ChatGPT was born, simple linear regression was (and still is) the backbone of many predictive forecasts. It analyzes the scattered little dots on the graphs and draws an absolute trend line through the middle of them using the Least Squares Method. Returning a mathematical equation with which you can \"predict\" the future of independent variables (X).