For which of the following Pearson correlations would the data points be clustered most closely around the regression line? r = -0.10 r = +0.40 r = -0.70 There is no relationship between the correlation and how close the points are to the regression line. Solution r = -0.70 because the closer |r| is 1, the closer we are to a perfect correlation in which all points lie on the regression line..