The regression equation, ŷ = 93.11 – 7.196x, expresses statistical dependence of the final grade in statistics (ŷ) on the number of classes missed by students (x) in a sample of 75 statistics students. If the coefficient of determination is r = 0.5921, then the coefficient of correlation is O 0.7695 O -0.5921 -0.7695 -0.3506 O 0.3506 O None of the above.

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The regression equation, \(\hat{y} = 93.11 - 7.196x\), expresses the statistical dependence of the final grade in statistics (\(\hat{y}\)) on the number of classes missed by students (\(x\)) in a sample of 75 statistics students. If the coefficient of determination is \(r^2 = 0.5921\), then the coefficient of correlation is

- \(0.7695\)
- \(-0.5921\)
- \(-0.7695\)
- \(-0.3506\)
- \(0.3506\)
- None of the above.
Transcribed Image Text:The regression equation, \(\hat{y} = 93.11 - 7.196x\), expresses the statistical dependence of the final grade in statistics (\(\hat{y}\)) on the number of classes missed by students (\(x\)) in a sample of 75 statistics students. If the coefficient of determination is \(r^2 = 0.5921\), then the coefficient of correlation is - \(0.7695\) - \(-0.5921\) - \(-0.7695\) - \(-0.3506\) - \(0.3506\) - None of the above.
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