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## sampling error 英 [ˈsɑːmplɪŋ erə(r)]

• 抽样误差：统计量与其所估计的总体常数之间的偶然差异。

### 网络释义专业释义英英释义

[数] 抽样误差

[电子] 取样误差

[统计] 采样误差

... 不均一性heterogeneity 采样误差sampling error 亚总体sub-population ...

均数的抽样误差

... 五、散点图(scatter diagr。am) 一、均数的抽样误差(sampling error) 二、标准误(standard error) ...

non-sampling error [数] 非抽样误差

random sampling error 随机抽样误差 ; 抽样误差

sampling error of hydrologic estimator 水文估计量的抽样误差

sampling error of rate 样误差 ; 抽样误差

laboratory sampling error 实验室抽样误差

Sampling error of mean 均数的抽样误差

inherent sampling error 固有抽样误差

更多收起网络短语
• 采样误差 - 引用次数：4

参考来源 - 三相并网光伏发电系统的运行控制策略
取样误差
选样误差
抽样误差
• 抽样误差 - 引用次数：5

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.

本文主要的结论有:1.缺失数据的传统估算方法虽简单易行，但山于未考虑缺失值的不确定性、加大抽样误差、扭曲样本分布等，无法真实地反映研究事物的特征。

参考来源 - 缺失数据的估计与应用
• 取样误差
选样误差
抽样误差
采样误差
• 采样误差
• 抽样误差
• 抽样误差
• 取样误差

·2,447,543篇论文数据，部分数据来源于NoteExpress

#### Sampling error

• abstract: In statistics, sampling error is incurred when the statistical characteristics of a population are estimated from a subset, or sample, of that population. Since the sample does not include all members of the population, statistics on the sample, such as means and quantiles, generally differ from parameters on the entire population.

### 双语例句权威例句

• For smaller subgroups, the margin of sampling error is larger.

原始团体越小样本得出结论误差越大

• The margin of sampling error was plus or minus 3 percentage points.

抽样错误差额正负3%。

• Harris Interactive said the results have a sampling error of plus or minus 1.2 percentage points.

哈里斯互动表示调查结果正负1.2个百分点采样误差

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