fluctuation.py

Created by elodie-gamot

Created on February 22, 2022

436 Bytes

Dans une population donnée, on sait que 30% des individus sont marqués. La fonction échantillon est à compléter correctement avant de pouvoir l’exécuter et exécuter la fonction graph !


from math import *
from random import random
from matplotlib.pyplot import scatter,show

def echantillon(t):
  marque= ...
  for i in range(t):
    individu=random()
    if individu< ... :
      marque+=1
  return ...
  
def graph(n,t):
  x=[k for k in range(n)]
  y=[echantillon(t) for k in x]
  #compte=len([k for k in y if k>=0.3-1/sqrt(n) and k<=0.3+1/sqrt(n)])
  #print(compte/n)
  scatter(x,y)
  show()

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