If the correlation between a person's height and weight is r = 0.50, and thecorrelation between a person's height and heart rate is r = -0.20, then which of the following statements is true?

Select one:

a.

Taller people tend to have a lower heart rate.

b.

Taller people tend to weigh more.

c.

Neither (a) nor (b).

d.

Both (a) and (b).