$E/p$ distribution for integrated centrality for $8 < \pt < 10$ \GeVc for the lower EMCal threshold triggered events (left) and for $12 < \pt < 14$ \GeVc for the higher EMCal threshold triggered events (right). The distributions are shown for electron candidates selected by the TPC ($-1 < n_{\sigma}^{\rm TPC} < 3$) (solid symbols) and for hadron candidates (open symbols) selected by the TPC $n_{\sigma}^{\rm TPC} < -3.5$.