Which of the following is NOT a property of the linear correlation coefficient r? Choose the correct answer below. O A. The value of r is not affected by the choice of x or y. O B. The value of r measures the strength of a linear relationship. O C. The value of r is always between - 1 and 1 inclusive. O D. The linear correlation coefficient r is robust. That is, a single outlier will not affect the value of r