1. A statistical method that models the linear relationship between two variables: one independent variable (predictor) and one dependent variable (response)
The researcher used simple regression to analyze the relationship between hours studied and exam scores.
O pesquisador usou regressão simples para analisar a relação entre horas de estudo e notas do exame.
2. A regression analysis technique where a single explanatory variable is used to predict or explain variation in a dependent variable
Simple regression produced an R-squared value of 0.85, indicating a strong fit.
A regressão simples produziu um valor de R-quadrado de 0,85, indicando um bom ajuste.