Answer:
C) Coefficient of multiple determination.
Step-by-step explanation:
The coefficient of determination (R²) R-squared is a statistical measure used in judging the closeness of fit in a linear regression model.
it is the measures the proportion of variation in the dependent variable that can be predicted from the set of independent variables in a multiple regression equation.
It gives valid results only when the regression equation fits the data well,when R² is close to 1 and vice versa.
