- 更多网络例句与假设总体相关的网络例句 [注：此内容来源于网络，仅供参考]
-
The finite element analysis software ALGOR is used to verify the results.
本文从正交各向异性假设出发，推导了肋骨具有斜度时环加肋圆柱壳总体失稳的临界水压公式，并且用有限元分析软件ALGOR进行了验证。
-
Alternative Hypothesis -- What you are trying to prove. The hypothesis of a difference.
备择假设--想证明的假设，一般是总体存在差别的假设。
-
Events,Operation and Relation of Sets, Classical Probability, Geometrical Probability , Statistical Stability of a Frequency, Axioms of Probability, Conditional Probability, Total Probability Theorem, Bayes' Rule,Independent Events,Independent Repeated Trials, One Dimensional Random Variables, Discrete Random Variables, Distribution Function of a Random Variables , Continuous Random Variables, Normal Distribution, Distribution of a Function of a Random Variable, Multidimensional Random Variables, Joint Distribution Function, Marginal Distribution Function,Discrete Two—Dimensional Random Variables,Continuous Two—Dimensional Random Variables, Independent Random Variables, Distribution of Functions of Random Variables,Expectation,Variance, Covariance, Coefficient of Correlation, Bivariate Normal Distribution, Law of Large Numbers, The Central Limit Theorems, Sample and Population ,Chi—Squared, T and F Distributions , Sampling Distributions , Point Estimation , Interval Estimation , Testing Hypotheses , A Test of Significance for Parameters in a Single Sample From a Normally Distributed Population , A Test of Significance for Parameters in Two Sample From Normally Distributed Populations .
本课程的主要内容：概率的概念与运算、随机变量及其分布、随机变量的数字特征与极限定理、数理统计的基本概念、估计和检验的基本方法，随机事件与概率随机事件、事件的关系与运算、几何概率、统计概率等，条件概率、全概率公式、贝叶斯公式、事件的独立性、二项概率公式，随机变量的概念、离散型随机变量、随机变量的分布函数、连续型随机变量、随机变量函数的分布，多维随机变量及其分布函数、边缘分布函数、随机变量的独立性、二维随机变量函数的分布，数学期望、方差、协方差和相关系数、大数定律、中心极限定理，总体与样本， X 2-分布、 t-分布和 F-分布，统计量及抽样分布，假设检验的基本概念、单个正态总体参数的显著性检验、两个正态总体参数的显著性检验。
-
After the actual data analysis, this article discovered that, the circulation stock and the law annual bonus account for the total capital stock proportion elevating, is advantageous to the promotion enterprise's management achievements, has confirmed this article the supposition which starts in the article to propose; But the national stock institute accounts for the enterprise total capital stock the proportion and the enterprise manages in the achievements overall to assume the negative influence, moreover because the state-owned stock generally accounts for the maximum proportion, therefore, the stockholder's rights centralizations manage the achievements in the this time also basic performance for the state-owned stock to the enterprise the influence, basically has also confirmed myself the supposition which proposed to the national stock.
经过实际数据的分析，本文发现，流通股和法人股所占总股本比例的升高，有利于提升企业的经营绩效，验证了本文在文章开始提出的假设；而国家股所占企业总股本的比例与企业经营绩效总体上呈负面影响，而且由于国有股一般占最大比例，所以，股权集中度在此时也基本表现为国有股的对企业经营绩效的影响，基本上也验证了本人对国家股提出的假设。
-
Firstly, according to electromagnetic field theory, the 2-dimensional (2-D) mathematical model of a three phase squirrel-cage Y802-2 induction motor is developed. Then general equations can be deduced from finite element discrete and functional analysis. The motor's 2D solving region of electromagnetic field is given based on the boundary conditions and assumption conditions of the squirrel-cage induction motor. Through finite element mothod and inner–outer convergence method, magnetic field distributions and magnetic forces of bars can be calculated in following rotor conditions: health rotor, one single broken bar, two adjacent broken bars, two broken bars with one good interval, two broken bars with two good interval and four adjacent broken bars.
本文首先根据电磁场理论建立Y802-2型三相笼型感应电动机二维电磁场的数学模型，并对其进行了有限元离散以及泛函分析，推导出总体方程；在基本假设和边界条件基础上，给出笼型感应电动机二维电磁场的求解区域，然后应用有限元并结合内外双收敛方法，对样机稳态运行进行数值计算，得出电机在转子完好、一根导条断裂、连续两根导条断裂、间隔一根两根导条断裂、间隔两根两根导条断裂及连续四根导条断裂六种情况下的磁场分布和导条所受电磁力的变化情况。
-
This text discusses in details the followed principle in questionnaire design process: the type of questionnaire design,the choice of the answer format,the topic design,the guide word,the questionnaire trial and analysis etc.
从事心理学、社会学及其他学科调查研究的工作人员，经常需要对人的心理和行为属性进行定量分析，他们用问卷作为收集研究资料的工具，在精心设计的抽取能够代表总体的样本基础上，采用问卷可得到大量的统计信息，对这些信息进行深入的分析，可验证研究假设并对所研究的问题作出科学的解释和说明。
-
The maximum likelihood estimator for population average treatment effect is proved to be consistent, unbiased and asymptotically normal .
并且证明了在正态分布的假设下，该总体平均因果效应的极大似然估计是相合无偏且渐近正态的。
-
So a Matlab p rogram is developed to op timize interval estimation on variance of normal distribution and p rovide arith2 metic of hypothesis testing on variance of normal distribution.
5统计工具箱没有优化正态总体方差的区间估计，且没有给出正态总体方差检验的问题，通过编写Matlab程序，优化统计工具箱对正态总体方差的区间估计，开发正态总体方差的假设检验算法。
-
Given the retailer mortgages the first stage's inventory to financing further inventory and faces the newsvendor's problem, its total inventory management is studied.
因此我们讨论在仓单质押的背景下，假设销售商品属于报童问题，企业应采取的总体库存决策。
-
The problem of statistical discission in finite mixing distribution model and linear model is discussed in this thesis,including:Firstly,in the aspect of hypothesis test,we mainly discuss the general homogeneous hypothesis testing problem.
现将主要内容概述如下：一、在假设检验方面，本文主要研究了正态混合分稚模型的同构性检验问题，也就是说，检验观测数据究竟是来自单一的正态总体，还是混合正态总体。
- 更多网络解释与假设总体相关的网络解释 [注：此内容来源于网络，仅供参考]
-
Image factoring：多元回归法
Hypothetical universe, 假设总体 | Image factoring,, 多元回归法 | Impossible event, 不可能事件
-
Hypothesis testing：假设检验
假设检验(Hypothesis Testing) 假设检验是用来判断样本与样本,样本与总体的差异是 由抽样误差引起还是本质差别造成的统计推断方法. 其基本原理是先对总体的特征作出 ...
-
hypothetical population：假言总体
hypothesis 假设 | hypothetical population 假言总体 | hypotrochoid 长短辐圆内旋轮线
-
hypothetical population：假设总体
hypothesis test 假设检验 | hypothetical population 假设总体 | hypovitaminosis 维生素缺乏病
-
Hypothetical universe：假设总体
hypothesis test 假设检验 | hypothetical universe 假设总体 | I incidence rate 发病率
-
Hypothetical universe：假设检验
重复误差 error of type II | 假设检验 hypothetical universe | 假设总体 I incidence rate
-
hypovitaminosis：维生素缺乏病
hypothetical population 假设总体 | hypovitaminosis 维生素缺乏病 | hysterectomy 子宫切除术
-
Impossible event：不成能事务
Hypothetical universe, 假设总体 | Impossible event, 不成能事务 | Independence, 自力性
-
population parameter：总体参数
统计推断的方式主要有两种:参数估计(parametric estimation)和假设检验(hypothesis testing).所谓参数是指描述总体特征的固定的数字,也叫总体参数(population parameter)或 总体目标量,常用希腊字母来表示.
-
test of hypothesis：假设检验
第五章 t 检验 统计推断是根据样本和假定模型对总体作出的以概率形式表述的推断,它主要包括 假设检验( test of hypothesis)和 ...