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Question 4 Determine the least square regression line (linear regression) for the given pairs of x- and y-values. XY 39 110 4210 65 90 80

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Question 4 Determine the least square regression line (linear regression) for the given pairs of x- and y-values. XY 39 110 4210 65 90 80 72 5740 25 40 100 10 10 05 30171 2734 be - 67. A) Find SSxy. B) Find SSxx. Find SSyy. D) Find R correlation coefficient and R^2 coefficient of determination, and interpret the result. E) Find b, F) Find BO. G) Write the least square line equation. H) Use the least square equation to make prediction when X=75

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