if-the-correlation-coefficient-for-a-dataset-is-r057-r-057-what-is-the-coefficie

Question

If the correlation coefficient for a dataset is $r = - 0.57$ , what is the coefficient of determination $r^{2}$ ? How much of the variation is explained by the regression line, and how much is unexplained?

Accepted Answer

Coefficient of determination: $r = - 0.57$

$32.5 percent sign$ explained

$67.5 percent sign$ unexplained

Answer

Coefficient of determination: $r = - 0.57$

$32.5 percent sign$ explained

$67.5 percent sign$ unexplained

Answer

Coefficient of determination: $r = - 0.57$

$32.5 percent sign$ explained

$67.5 percent sign$ unexplained

Answer

Coefficient of determination: $r = - 0.57$

$32.5 percent sign$ explained

$67.5 percent sign$ unexplained

If the correlation coefficient for a dataset is r=−0.57 r = -0.57 , what is the coefficient of determination r2 r^2 ? How much of the variation is explained by the regression line, and how much is unexplained?

If the correlation coefficient for a dataset is $r = - 0.57$ , what is the coefficient of determination $r^{2}$ ? How much of the variation is explained by the regression line, and how much is unexplained?