suppose-a-regression-model-yields-a-coefficient-of-determination-r2082-r2-082-wh

Question

Suppose a regression model yields a coefficient of determination $r squared equals 0.82$ . What does this value indicate about the model, and what does $1 minus r squared$ represent?

Accepted Answer

$82 percent sign$ of the variation is explained by the model; $18 percent sign$ is unexplained

Answer

$82 percent sign$ of the variation is explained by the model; $18 percent sign$ is unexplained

Answer

$82 percent sign$ of the variation is unexplained; $18 percent sign$ is explained

Answer

$82 percent sign$ of the variation is explained by the model; $18 percent sign$ is unexplained

Suppose a regression model yields a coefficient of determination r2=0.82 r^2 = 0.82 . What does this value indicate about the model, and what does 1−r2 1 - r^2 represent?

Suppose a regression model yields a coefficient of determination $r squared equals 0.82$ . What does this value indicate about the model, and what does $1 minus r squared$ represent?