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import statistics as sta
lst = [i for i in range(100) if i % 2 == 0] # 列表生成式
new_lst = [1, 2, 2, 3, 6, 5]
tur = (1, 2, 3, 4, 5, 6, 1, 1)
dic = {‘1’: 1, “2”: 2, “3”: 3, “4”: 3}
print(lst)
print(sta.mean(lst))
print(sta.mean(tur))
print(sta.mean(dic.values()))
print(sta.mode(new_lst))
print(sta.mode(tur))
print(sta.mode(dic.values()))
print(sta.median(new_lst))
print(sta.median(tur))
print(sta.median(dic.values()))
print(sta.pvariance(new_lst), sta.pstdev(new_lst))
print(sta.pvariance(tur), sta.pstdev(tur))
print(sta.pvariance(dic.values()), sta.pstdev(dic.values()))
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