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Unformatted text preview: during the week. Because X and Y are both proportions, both variables take on values between 0 and 1. Further, the amount sold (Y) cannot exceed the amount available (X). Suppose the joint density of X and Y are described using the following function: f(x, y) = 3x, 0 &lt; y &lt; x &lt; 1. Find covariance and correlation for x and y....
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