You are given the following information about y and x.
y x
Dependent Independent
Variable Variable
5 15
7 12
9 10
11 7
1a.) The least squares estimate of b1 equals
-0.7647
-0.13
21.4
16.412
1b.) The least squares estimate of b0 equals
-7.647
-1.3
21.4
16.41176
1c.) The sample correlation coefficient equals
-86.667
-0.99705
0.9941
0.99705
1d.) The coefficient of determination equals
-0.99705
-0.9941
0.9941
0.99705