A statistician collected the following data to explore the relationship between two variables, x and y. The statistician performed a linear regression and also plotted the residuals, Based on the residual plot, the statistician decided to exclude one data point. The statistician then performed linear regression on the set of remaining data points. The result was that the new linear model fit the remaining data more closely than the original model fit the original data. Which data point did the statistician exclude?
A (2.3, 11.0)
В (4.2, 16.5)
С (6.4, 23.1)
D (8.2, 24.3)