The variance of X is 16, the variance of Y is 25, and the covariance between X and Y is 4. What is r_XY? A) .10 B) .25 C) .50 D) .75

Name: The variance of X is 16, the variance of Y is 25, and the covariance between X and Y is 4. What is r XY ? A) .10 B) .25 C) .50 D) .75
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The Answer of The variance of X is 16, the variance of Y is 25, and the covariance between X and Y is 4. What is r_XY? A) .10 B) .25 C) .50 D) .75

The Variance of X Is 16, the Variance of Y