Consider removing the outlier 10, negative 18, so we're talking about that point there, and calculating a new least squares regression line. So what would happen this time? So as is, without removing this outlier, we have a negative slope for the regression line. So we're dealing with a negative r. So we already know that negative one is less than r, which is less than zero. Without even removing the outlier, we know it's not going to be negative one. If r was exactly negative one, then it would be a downward-sloping line that went exactly through all of the points. But if we remove this point, what's going to happen?