Mulitple R $0\mathrm{.}32923$

R Square $0\mathrm{.}50832$

$\backslash$table$[[,$Coefficients$],[$Intercept$,99\mathrm{.}0000],[$Heels$,-7\mathrm{.}5000]]$

Given the above data, what is the regression equation?

$y=99+7\mathrm{.}5($Heels$)$

$y=99-7\mathrm{.}5($Heels$)$

$r^2=\mathrm{.}508$