Different poisson tous les poissons du monde

Different poisson

[POISSON]

Different poisson source google image : https://www.researchgate.net/profile/Elisabeth_Root/publication/234159154/figure/fig3/AS:300068587491337@1448553334730/Mean-cholera-trajectories-from-Poisson-model-for-different-initial-SES-groups-Line-graph.png