Problem 9.8. Estimation of Po Estimate the value of P for the configuration shown in Figure 93(b). Accurate estimates of P require averages over many configurations. p=0.2 p=0.59 p=0.8 Figure 9.3: Examples of site percolation configurations for p< Pe. p pe, and p> pe. The configuration at p=0.59 has a spanning cluster. Find the spanning path for this configuration.