在上个世纪八十年代，格罗夫斯支持使用统计抽样的方法来推算到底漏统了多少人口。
In the 1980s Mr Groves supported the use of statistical sampling to estimate how many people the census misses.
所包含的文件Distribution . php包含了为几个常用的抽样分布(t分布、f分布和X平方分布)生成抽样分布统计信息的方法。
The included file, Distribution.php, contains methods that generate sampling-distribution statistics for several commonly used sampling distributions (Student t, Fisher f, Chi Square).
应用数理统计的知识，给出了产品抽样检查中批产品被接收(或拒收)的假设方法。
A hypothesis method of a batch of products received or refused in sampling inspection by means of mathematical statistics was put forward.
本文给出了制订定时截尾下指数分布产品可靠性抽样检验方案的统计方法。
This paper gives a statistical method of working out reliability sampling inspection plans for items whose failure times are distributed as exponential distributions.
计量抽样检查是对产品质量特性进行检查，以确定一批产品是否接收的统计方法。
The Sampling inspection by variables is a statistical method for the quality inspection of products.
其中概率论是抽样审计建立的基础，数理统计是具体方法形成的理论基础。
The theory of probability is the foundation upon which sample auditing is established and numerical statistics is the theoretical foundation upon which concrete methods come into being.
本文给出了制定定时截尾寿命试验下指数分布产品失效率的抽样检验方案的一个新方法，检验统计量是总试验时间。
This paper gives a new statistical method of working out a sampling inspection plan for the failure rate of exponential populations.
方法：采用分群随机抽样方法，对北京市16个区县的药店消费者进行影响购药行为相关营业员因素的问卷调查，并就调查结果进行统计分析，进而提出建议。
METHODS: Clustering random sampling method was launched among the drugstore consumers in 16 districts of Beijing, the results were statistically analyzed, and then the Suggestions were provided.
方法采用非概率随机抽样方法，选取283户家庭进行调查，并对调查结果进行统计、分析。
METHODS: a total of 283 families were investigated by random sampling, and the results of investigation were analyzed statistically.
应用抽样方法和统计分布参数，对皮革纤维状态进行量化表征。
The leather fibre state was quantized signifying by sample method and statistical distribution parameter.
采用调查与数理统计相结合的方法，对杭州市体育锻炼场所中966人进行随机抽样调查，从中对反映出来的一些问题进行分析，并提出几点设想。
By means of statistics, this paper investigated 966 Hangzhou citizens who take part in regular sports, analysed their aim and benefits of physical exercises and put forward some good Suggestions.
对抽样知识的理解是统计素养的基础，而抽样方法是抽样知识的重要组成部分。
An understanding of sampling was fundamental to statistical literacy and sampling methods were the key of sampling.
方法抽样调查，分组对比，多因素统计分析。
Methods Sampling interview, grouping comparison and multi factors statistical analysis are adopted.
作者介绍了利用抽样检验标定一批电阻丝片的灵敏系数的平均值及其误差范围的几种统计方法。
Several sampling methods leading to the estimation of mean value and the setting of tolerance interval of the sensitivity coefficients of a lot of strain gages are introduced.
本文采用大子样、小子样抽样理论的数理统计方法，评定电阻应变计灵敏系数的精度等级。
The rank of accuracy of electric resistance strain gage factor is evaluated according to the sampling theory of large samples or small samples.
目的：为全国血吸虫病抽样调查居民血吸虫感染度的总体参数建立统计学方法。
AIM: to set up statistical methods for calculation of intensity of schistosome infection in residents in nationwide sampling survey of schistosomiasis.
与上述方法相对应，本发明还提供一种数据包抽样统计的装置。
The present invention, corresponding to the aforesaid method, also provides a data package sampling statistics device.
采用分层抽样方法和分类资料统计方法，开展四川省农村卫生适宜技术推广影响因素调查研究。
The influencing factors of feat technique in hygiene were investigated in Sichuan with the method of the stratified sampling and the categorical data analysis.
我们依靠计量经济学和抽样统计的方法可以预估上海民间金融的大致规模。
We rely on econometric and statistical sampling method which can be estimated roughly Shanghai's nongovernmental financial scale.
接着，通过建立研究目标、内容抽样、设计分析维度体系、量化处理、信度分析、统计分析6个步骤，进一步详细说明方法的操作过程。
Next, its operation is explained with details by 6 steps:setting up research purposes, sampling, designing analysis dimensions, quantifying data, analyzing reliability and taking statistics.
文章简单介绍了统计抽样检验，重点阐述了如何应用统计抽样检验保证产品的质量水平、分析存在的风险，并给出不合格品处理方法。
This paper simply introduces statistical sample inspection, mainly elaborates how to ensure product's quality level by it, analyze its risk and give the methods of nonconformity.
本文使用的研究方法主要有：调查法、观察法、比较法、抽样统计法、预测法等。
The methodologies employed in the thesis are: investigation, observation, comparison, sample statistics and prediction, etc.
方法采用整群抽样的方法在合肥市某中专学校进行问卷调查，并对有效问卷进行统计分析。
Methods Using cluster sampling, the study was conducted in a secondary technical school in Hefei, and the available questionnaire were analysed.
方法采用整群抽样的方法在合肥市某中专学校进行问卷调查，并对有效问卷进行统计分析。
Methods using cluster sampling , the study was conducted in a secondary technical school in hefei , and the available questionnaire were analysed.
中国科学院数学研究所统计组抽样检验方法。科学出版社。1977年3月。
Statistics group of Matematic Research Institute of the Chinese Academy of Science, "Sampling Inspection Method", Science Press, 1977.3.
方法：对铅防门诊和部分幼儿园的市区3~6岁学前儿童抽样检测血铅，并进行问卷调查与统计分析。
Methods: Choise the 3~6 years old children from outpatient of lead prevention and some kindergarten to test their blood lead and question investigation, then statistics and analysis on the results.
方法：本文对我市2004 ~ 2006年参加全国第三次死因回顾抽样调查的死因资料进行了统计分析。
Method: This text to attend for my city 2004 ~ 2006 years whole country three time cause of death Review sampling of cause of death the data carried on to statistics analysis.
方法对我校2005级临床医学应用技术学院本科1 -2班微生物与免疫学97份试卷中抽样86份进行了统计分析。
Methods We made an analysis of 86 samples test papers from 97 ones on microbiology and immunology of clinical medicine of Classes 1 and 2, year 2005, of the School of Applied Technology.
方法对我校2005级临床医学应用技术学院本科1 -2班微生物与免疫学97份试卷中抽样86份进行了统计分析。
Methods We made an analysis of 86 samples test papers from 97 ones on microbiology and immunology of clinical medicine of Classes 1 and 2, year 2005, of the School of Applied Technology.
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