4[单选题] 21、误差根据来源可以分为四类，分别是（） A.型误差、观测误差、方法误差、舍入误差； B.模型误差、测量误差、方法误差、截断误差； C.模型误差、实验误差、方法误

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河南成教 / 河南理工大学

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4[单选题]
21、误差根据来源可以分为四类，分别是（）

A.型误差、观测误差、方法误差、舍入误差；

B.模型误差、测量误差、方法误差、截断误差；

C.模型误差、实验误差、方法误差、截断误差；

D.模型误差、建模误差、截断误差、舍入误差。

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河南理工大学

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