Consider the following data values of variables x and y
X - 4 2 6 4 3
y - 5 3 7 6 5
The equation of the least-squares regression line for this data is
1.) ? = 1.659 + 0.932x
2.) ? = 0.1726 + 1.323x
3.) ? = 7.248 - 0.539x
4.) ? = -1.046 + 0.932x
5.) ? = 0.932 + 1.659x