Python之数据分析常见错误

m0_70294827

于 2022-05-24 13:55:27 发布

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文章标签： python 开发语言数据分析

本文链接：https://blog.youkuaiyun.com/m0_70294827/article/details/124945357

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1.TypeError: unsupported operand type(s) for /: 'list' and 'int'

案例：

import numpy as np

# 第一大题学生分数
scoreOne = [16, 16, 18, 16, 20, 18, 14, 16, 8, 18, 14, 18, 20, 10, 16, 20, 16, 18, 20, 16, 20, 20, 18, 18, 16, 14, 16, 10, 12, 16, 10, 16, 16, 18, 20, 16, 20, 18, 18, 18, 14, 16, 20, 20, 18, 6, 20, 18, 20, 12, 20, 12, 20, 14, 14, 18, 18, 12, 18, 16, 20, 20, 18, 20, 20, 16, 18, 18, 14, 12, 16, 16]
# 第二大题学生分数
scoreTwo = [50, 45, 45, 45, 50, 40, 30, 50, 20, 25, 35, 40, 50, 25, 40, 50, 35, 45, 50, 40, 50, 50, 45, 35, 35, 45, 45, 25, 40, 35, 40, 45, 40, 40, 50, 40, 50, 45, 50, 35, 40, 50, 50, 50, 40, 25, 50, 25, 50, 25, 50, 35, 30, 30, 45, 50, 30, 40, 45, 40, 50, 50, 30, 50, 45, 40, 45, 45, 45, 35, 45, 40]

scoreThree=scoreOne+scoreTwo

sumArr=(scoreThree/80)*100

print(sumArr)

正确如下：

import numpy as np

# 第一大题学生分数
scoreOne = [16, 1