The coefficient of regressions byx and byx from the set of observations
{(x, y)} = {(4, 2), (2, 3), (3, 2), (4, 4), (2, 4)} will be
1
\(\frac{1}{4},\frac{1}{4}\)
2
\(\frac{-1}{4},\frac{1}{4}\)
3
\(\frac{-1}{4},\frac{-1}{4}\)
4
\(\frac{1}{4},\frac{-1}{4}\)