A sample of \(1.00\text{ mol}\) of \(\text{SO}_2\text{(g)}\) is placed in a \(2.00\text{ L}\) rigid container at \(300\text{ K}\). Under these conditions, the volume occupied by the individual gas molecules is negligible, but attractive intermolecular forces between the molecules are significant. Which of the following correctly compares the measured pressure, \(P_{\text{measured}}\), to the ideal pressure, \(P_{\text{ideal}}\), calculated from \(PV = nRT\), and provides the correct justification?