When performing this task, a large Durbin-Watson statistic indicates an underestimation of statistical significance. If a set of values generated by this task have covariance zero, are mean zero, and are homoscedastic, then a method for performing this task is optimal by the Gauss-Markov theorem. Binary classification problems are solved using the “logistic” form of this (-5[1])task. (10[3])A form (10[1])of this task seeks to minimize the sum of squared residuals. (10[1])The quantity r-squared signifies the effectiveness of a form of this task applied (10[1])to data with a single independent variable. For 10 points, name this task in statistics whose “linear” type involves (10[1])finding a line of best fit. ■END■