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误差及其减小方法

> 下面有关误差说法中正确的是 A.实验中产生的错误叫误差 B.误差是实验时不遵守操作规则而引起的 C.认真测量可以避免误差 D.多次测量求平均值的办法，可以减小误差

问题：

发布时间：2024-09-08

下面有关误差说法中正确的是

A.实验中产生的错误叫误差
B.误差是实验时不遵守操作规则而引起的
C.认真测量可以避免误差
D.多次测量求平均值的办法，可以减小误差

参考答案：

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