$$\text { If the correlation coefficient } r \text { is equal to } 0.526 \text {, find the coefficient of nondetermination. }$$

$$\text { If the correlation coefficient } r \text { is equal to } 0.526 \text {, find the coefficient of nondetermination. }$$

A) 0.277
B) 0.723
C) 0.725
D) 0.402