In Exercises 31–34, the values for and in each scatterplot are integer-valued. For each scatterplot, (a) reconstruct the original data set, and (b) calculate the correlation coefficient for the data.
31. The data in scatterplot i
4.1.31
(a) (1,1), (2,3), (3,3), (4,4), (5,6), (6,6), (7,7), (8,7), (9,9), (10,11)
(b) Minitab: Pearson correlation of and . TI-83/84: