Measurements on young children in Mumbai, India, found this least-squares line for predicting height y from arm span x: 28  = XXXXXXXXXX93x Measurements are in centimeters (cm) By looking at the...

Measurements on young children in Mumbai, India, found this least-squares line for predicting height y from arm span x: 28

 = 6.4 + 0.93x

Measurements are in centimeters (cm)

By looking at the equation of the least-squares regression line, you can see that the correlation between height and arm span is

(a) greater than zero.

(b) less than zero.

(c) 0.93.

(d) 6.4

(e) Can’t tell without seeing the data.