Results for Diffusion Process: Mean distance after 200 steps: 17.79 units Longest distance after 200 steps: 60.68 units Shortest distance after 200 steps: 0.07 units Confidence interval for mean distance after 200 steps (95%): +/- 0.18 units Results for Advection-Diffusion Process: Mean distance after 200 steps with velocity: 31.92 units Longest distance after 200 steps with velocity:…