Fifteen houses rented recently in a certain county provide the data: size of the housex(in sq. ft.) and the monthly renty(in thousands of dollars) of the house. The sample data are summarized by the following information:

n= 15, x= 16,560, y= 21.685, xy= 28,474.85, x²= 22,557,866, y²= 36.93, 650 x 2,400

Which of the following is the linear correlation coefficient for these sample data?

Select one or more:

a. -0.929b. 0.114c. 0.996d. 0.929e. -0.996