Based on the data shown below, calculate the correlation coefficient and the equation of the least squares line. Round all numerical values to three decimal places as needed.
x y
1 14.15
2 13.4
3 11.65
4 10.8
5 7.35
6 9.8
7 6.75
8 7.8
9 4.85
10 5.6
AWhat is the correlation coefficient?
r =
BWhat is the equation of the least squares line?
y =
x +
x y
1 14.15
2 13.4
3 11.65
4 10.8
5 7.35
6 9.8
7 6.75
8 7.8
9 4.85
10 5.6
AWhat is the correlation coefficient?
r = BWhat is the equation of the least squares line?
y = x +