simu_bernoull.py

Created by bhenry1

Created on June 07, 2022

538 Bytes

from random import random


def epreuve_B():# un tirage
    return random() < 0.2
    
def repete_40():# 40 timbres
  compte = 0
  for i in range(40):
     compte = compte + epreuve_B()
  return compte

from matplotlib.pyplot import * # on utilise la bibliothèque matplotlib

liste = [0]*41
for i in range(10000):
     liste[repete_40()] += 1# 
for x in range(41):
    scatter(x, liste[x]/10000,color="red") # dessine le point de coordonnées x,y
axis((-2, 40, -0.05, 0.25)) # 0<x40 0<y< (20 maximum imaginé)
show()