Using your favorite statistics software package, you generate a scatter plot with a regression equation and correlation coefficient. The regression equation is reported...

Using your favorite statistics software package, you generate a scatter plot with a regression equation and correlation coefficient. The regression equation is reported asy=−70.72x+75.04y=-70.72x+75.04and the r=−0.195r=-0.195.


What proportion of the variation iny can be explained by the variation in the values ofx?

r² = %


Report answer as a percentage accurate to one decimal place.