MODULE 2: SIMPLE EQUATION REGRESSION MODELS The general aim of this module is to provide studentswith a thorough understanding of the basic rudiments of simple equation regression models. It shows how a theoretical linear relationship between two variables can be quantified using appropriate data. The principle of least squares regression analysis is explained, and expressions for the coefficients are derived. By the end of this module,students should be able to understand the basic parts of regression analysis. The units to be studied are
