Based on the figure a reasonable value for the Pearsons corr

Based on the figure, a reasonable value for the Pearson\'s correlation coefficient is:

A. 0.0

B. -0.5

C. 0.5

D. 1.0

E. -1.0

Solution

definitely zero. This is a quadratic curve, it is downward sloping upto 3 and upward sloping upto 6, making a net effect of zero. Correlation will be 0