Consider the following small data set.
| Subject | x | y |
| \(1\) | \(6\) | \(19\) |
| \(2\) | \(8\) | \(17\) |
| \(3\) | \(14\) | \(21\) |
| \(4\) | \(8\) | \(31\) |
| \(5\) | \(6\) | \(17\) |
Find the linear correlation coefficient.
\(r =\)
| Subject | x | y |
| \(1\) | \(6\) | \(19\) |
| \(2\) | \(8\) | \(17\) |
| \(3\) | \(14\) | \(21\) |
| \(4\) | \(8\) | \(31\) |
| \(5\) | \(6\) | \(17\) |