Population and Sample的意思|示意
总体和样本
Population and Sample的网络常见释义
总体与样本 基本概念 基本概念 (1)总体与样本(population and sample): 1总体(population):根据研究的目的所划 定范围内的同质的个体构成的全体。 样本(sample):总体 中随机抽取的一部 分。
总体和样本 医学统计学简介(Introduction to medical statistics) 医学统计学的几个重要概念 总体和样本(population and sample) 总体与样本的关系: 医学统计学简介(Introduction to medical statistics) 医学统计学的几个重要概念 同质(homogeneity)和...
Population and Sample相关短语
1、 Enterprise Population and Sample Description 企业人口和样品的描述
2、 Sample and Population 统计样本和总体 ; 释义样本及总体
Population and Sample相关例句
Finally, the comparison of the statistical population density and the actual population density of the selected sample counties proves the higher precision of the results.
最后选取某些样本县,在样本县内对比每个乡镇图上的人口与实际统计人口,结果表明该人口分布数据有较高的精度。
Results: The most influential parameters of sample size were susceptibility frequency of the genotype, environmental exposure factors in the population, and genetic modes.
结果:主要影响样本大小的参数为易感基因频率、环境因素暴露率、基因遗传方式,而疾病的发生率对样本量影响很小。
In this paper, We give the sample breakdown point of a test for moment estimation of population variance and analyze the asymptotically normal characteristic of the sample breakdown point.
本文给出了总体方差矩估计检验的样本崩溃点,并分析了该样本崩溃点的渐近正态性。
Distinguish between enumerative (descriptive) and analytical (inferential) studies, and distinguish between a population parameter and a sample statistic.
区分量化(描述性的)和分析(推断性的)研究的区别; 区分总体参数和样本统计量的区别。
Under population follow normal distribution hypothesis, designing combine median-range adaptive control charts with variable sampling interval, variable sample size and variable control limit .
在假设总体服从正态分布的条件下,设计了抽样区间,样本容量和控制限都变化的全变化参数的中位值-极差联合控制图。
These are called population measures because they refer to the whole population of possible outcomes and they measure the probabilities. It's the truth, but there are also sample means.
这种被称为人口测量学,因为他们是指整个人口可能的结果输出和测量概率,这是事实,但也有样本均值。