What is the correlation coefficient for the following data set? Round to three decimal places.
x 1.5 3.9 4.6 4.9 6.5 6.6 7.3 7.7
y −11 −1 −12 −5 −9 −28 −15 −29 (1 point)
r=
x 1.5 3.9 4.6 4.9 6.5 6.6 7.3 7.7
y −11 −1 −12 −5 −9 −28 −15 −29 (1 point)
r=