Having used PCM models of benzene and water as the polarizing media for the B3LYP/augcc-pV(T+d)Z calculations, we wanted to assess how the low dielectric implicit solvent results compared to the high dielectric implicit solvent results. In particular we were interested in how overpolarized the dipole moments obtained in PCM benzene would be compared to dipole moments obtained in PCM water. To do this we computed the point estimate and 95% CI for the parameter = in the following linear regression model: