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Mathematics, 17.04.2020 04:14 pooperjooper

Which of the following statements about the correlation of r are true? The correlation and the slope of the regression line have the same sign. Correlations of -0.35 and +0.35 show the same degree of clustering around the regression line A correlation of 0.75 indicates a relationship that is 3 times as linear as one for which the correlation is only 0.25.

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