Which of the Following Techniques Is Used to Predict the Value

Short Answer

Which of the following techniques is used to predict the value of one variable on the basis of other variables? $\begin{array}{|l|l|}\hline A&\text {Correlation analysis. }\\\hline B&\text { Coefficient of correlation.}\\\hline C&\text { Covariance.}\\\hline D&\text {Regression analysis. }\\\hline \end{array}$