| 单词 | Accidental error |
| 释义 |
Accidental error
原声例句
当月 CNN 10 学生英语 Well, it turns out that utilizing self-service stations are actually leading to greater losses than human cashiers， whether it be from accidental customer errors or from intentional shoplifting. 事实证明，与人工收银员相比，使用自助服务机会造成更大的损失, 不管是否由顾客的意外失误或者故意入店行窃造成的。
英语百科
Observational error Observational error (or measurement error) is the difference between a measured value of quantity and its true value. In statistics, an error is not a "mistake". Variability is an inherent part of things being measured and of the measurement process. |
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