simple random sampling的意思|示意
[数] 简单随机抽样
simple random sampling相关短语
1、 stratified simple random sampling 分层简单随机抽样,简单随机抽样
2、 simple random sampling with replacement 放回的简单随机抽样,简单随机放回抽样
3、 covariance for simple random sampling 简单随机抽样协方差
4、 variance for simple random sampling 简单随机抽样方差
5、 simple random sampling srs 简单随机抽样
6、 a simple random sampling 简单随机抽样
7、 simple random sampling model 单纯随机抽样
8、 precision of simple random sampling 简单随机抽样精密度
9、 simple random sampling without replacement 简单随机无放回抽样
simple random sampling相关例句
In a simple random sampling, the sample mean is an unbiased estimate of the population mean.
在简单随机抽样中, 样本均值是总体均值的无偏估计.
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The generalization of post stratification from the simple random sampling to complex design is discussed.
此外,我们探讨复杂抽样下,该估计值的推广.
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Two kinds of estimators were compared under PPS sampling and simple random sampling with replacement.
本文在PPS抽样方案和有效回简单随机抽样方案的情形下构造了这两种估计并精确比较了它们的优劣.
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