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Consider the data. The estimated regression equation for these data is 7 = 6.8 + 0.9x. What percentage of the total sum of squares can

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Consider the data. The estimated regression equation for these data is 7 = 6.8 + 0.9x. What percentage of the total sum of squares can be accounted for by the estimated regression equation? (Round your answer to one decimal place.) % What is the value of the sample correlation coefcient? (Round your answer to three decimal places.) u,__. .._._A $

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