If the slope of the regression line y on x is -0.42 and the correlation coefficient between x and y is -0.89, then the slope of the regression Ine x on y is
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If \( b_{y|x} \) is the slope of the regression line of \( y \) on \( x \), and \( b_{x|y} \) is the slope of the regression line of \( x \) on \( y \), then: \[ b_{y|x} = r \frac{s_y}{s_x} \quad \text{and} \quad b_{x|y} = r \frac{s_x}{s_y} \] where \( r \) Show more…
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