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How do u find it? The blood pressure it and the calcium level Ywere measured on a random sample of 38 persons. Based on this

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The blood pressure it and the calcium level Ywere measured on a random sample of 38 persons. Based on this data, the estimated regression line is given by: g} = 1.9 + 1.?25 3 The sample standard deviations are a; = 0.35 and 53; = 1.667. Find the sample correlation between the variables X and Y . 0 0.59939 0 0.392178 0 0.39892 0 0.39992 0 0.362179

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