Fifteen houses rented recently in a certain county provided the data: size of the housex(in sq. ft.) and the monthly renty(in thousands of dollars). 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 slope of the least squares regression line?

Hint: use the equation in the formula slope = SSxy/SSxx

Select one or more:

a.

0.2748

b.

813.0121

c.

0.0011

d.

813.0121

e.

0.0011