If the line of regression is a good estimator of the data, the Re will be near

Correct option is D

The correct answer is: (d), Unity
If the line of regression is a good estimator of the data, the coefficient of determination (R-squared, denoted as R2) will be near 1.
he coefficient of determination (R2) is a statistical measure that represents the proportion of the variance in the dependent variable that is predictable from the independent variable(s). In the context of linear regression, R2 tells us how well the regression line fits the data.