The following information regarding a dependent variable (y) and an independent variable (x) is provided.
y x
4 2
3 1
4 4
6 3
8 5
SSE = 6 and SST = 16.
The least squares estimate of the slope is
y x
4 2
3 1
4 4
6 3
8 5
SSE = 6 and SST = 16.
The least squares estimate of the slope is