Which of these statements is true? (There is only 1 correct answer)

A.	Since the correlation between X and Y is 0, this means there is no relationship whatsoever between these two variables.
B.	There is a strong linear relationship between college GPA and family income, because we found a correlation of -.91.
C.	Plant height and leaf length were found to be negatively correlated because the correlation coefficient is -1.21.
D.	Since the correlation between the two variables X and Y was found to be 0.99, we know that as one of the variables increases, the other variables is decreasing.

3 points