The scatterplot shows five blue data points at the left. Not surprisingly, the correlation for these points is r = 0. Suppose one additional data point is added at one of the five positions suggested below in green. Match each point (a-e) with the correct new correlation from the list given.
1) -0.90
2) -0.40
3) 0.00
4) 0.05
5) 0.75