The difference between the observed value of the dependent variable and the value predicted using the estimated regression equation is known as the Residual model.
Regression is the process used to predict the variation in one variable based on another variable.
The difference between the observed value of the dependent variable and the value predicted using the estimated regression equation is known as the residual model.
This value s predicted by the regression line.
Residual = Observed value - predicted value
Therefore, the difference is known as residual.
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