えｘ８８８； - 経済統計練習帳

import numpy as np
 
x=["H","L"]
 
point=[]
 
for k in range(1000):
    n=0
    for i in range(250):
        a=np.random.choice(x)
        if a=="H":
           n=n+1
    point.append(n)    
 
 
m=0
for p1 in point:
    if p1>140:
       m=m+1
 
print(m)