sampling error
基本解释
- [數] 抽樣誤差
英汉例句
- It has a sampling error of plus or minus 1.9 percentage points.
該調查的抽樣誤差爲正負1.9個百分點。 - Harris Interactive said the results have a sampling error of plus or minus 1.2 percentage points.
哈裡斯互動表示該調查結果會有正負1.2個百分點的採樣誤差。 - In addition to sampling error, question wording and practical difficulties in conducting surveys can introduce error or bias into the findings of survey data.
除了採樣誤差，在調查中提問的措辤和一些實際睏難也會導致在採集數據中産生誤差或偏差。
雙語例句
词组短语
- sampling g error 抽樣誤差
- sampling flow error 採樣流量誤差
- sampling survey error 抽樣誤差
- sampling mean error 抽樣平均誤差
- random sampling error 隨機抽樣誤差;抽樣誤差
短語
专业释义
- 採樣誤差
- 取樣誤差
- 選樣誤差
- 抽樣誤差
- 抽樣誤差
The main conclusion is as follows: traditional method imputed missing data is easy, but it cann't express the uncertainty of the missing value. Furthermore, it increases the sampling error and distorts the distribution, ect.
本文主要的結論有:1.缺失數據的傳統估算方法雖簡單易行，但山於未考慮缺失值的不確定性、加大抽樣誤差、扭曲樣本分佈等，無法真實地反映研究事物的特征。數學
- 取樣誤差
- 選樣誤差
- 抽樣誤差
- 採樣誤差
- 採樣誤差
- 抽樣誤差
- 抽樣誤差
- 取樣誤差