A table of residuals is shown. x y Residual 1 1 -1.25 2 3 0.125 3 2 -1.5 3 7 3.5 4 4 -0.125 6 4 -1.375 6 6 0.625 7 6 0 Which ordered pair appears to be an outlier, and what effect does it have on the strength of the association between x and y? A. (3, 3.5); outliers make the association weaker B. (3, 3.5); outliers make the association stronger C. (3, 7); outliers make the association weaker D.(3, 7); outliers make the association stronger