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2. Consider the following bivariate data: (20') X 1 1.5 2 4 Y 13.9 13.6 13.2 12.5 11.8 (a) Find the value of r and

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2. Consider the following bivariate data: (20') X 1 1.5 2 4 Y 13.9 13.6 13.2 12.5 11.8 (a) Find the value of r and describe its association. (b)Let K = 3X and P = Y -4. Find the value of r between K and P. (c) Find the Least Squares Regression Line. (d )Predict the the value of Y for X=10

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