Scatterplot of Y vs X 98 96 . . . 94 . . 92 90 . . . . 88 . . . 86 . 84 82 . 80 10 11 12 13 14 15 16 17 X 40. The correlation coefficient for the scatterplot above is r = 0.71. We realize that the point (17, 82) was accidentally omitted from the data set. We add this point to the data and recalculate r. How does the value of r change? a. The correlation coefficient would increase to a value higher than r = 0.71. b. The correlation coefficient would remain the same (r = 0.71). c. The correlation coefficient would decrease to a value lower than r = 0.71 d. The correlation coefficient would double to be 2.r