1)mean T-test均值T检验
1.The result of the mean T-test indicates that the effect of the export tax rebate policy is obvious from Jan.均值T检验结果表明,2004年1月-2008年10月的出口退税政策效果显著,但由于受金融危机冲击、外部需求减少、政策效应滞后等因素的影响,2008年11月-2009年4月的政策效果不显著。
2)mean test均值检验
1.This paper takes the Shanghai stock market as an example, makes empirical analysis to inspect impacts of rate policies of the past three years on the stock market of our country by means of regression analysis, granger causality test, the Association integration test, the mean test and variance analysis, and at last analyzes why the stock market goes against the theoretical analysis.本文将以上证股票市场为例,运用回归分析,Granger因果检验,协整检验,均值检验和方差分析对近三年利率调整对我国股票市场影响进行实证分析,最后对股市和理论分析相背离的走向的原因进行了分析。
2.According to the basic principle of statistical theory,the article introduces the statistics of the mean test,the standard deviation test,correlation test and the method of determinant respectively.基于统计学原理分析了均值检验、标准差检验、相关性检验的统计量和判定方法,以判断大坝监测中采用人工与自动化两种不同监测方法所得的同一效应量的差异性。
英文短句/例句
1.operating characteristics of test of mean均值检验的运算特性
2.The Application of Multiple Hoteling T~2 Test in Psychology多元总体均值差异显著性检验的研究
3.Template match algorithm based on mean vector test基于均值向量检验法的模板比较算法
4.Correlation Test for Mean-shift Model with AR(1) Errors具有AR(1)误差的均值漂移模型的Score检验和似然比检验
5.The Identification of Stock Manipulation;论庄股识别——基于人均市值指标的实证检验
6.Hypothesis Testing of Normal Population Mean and Its Application in Excel正态总体均值的假设检验及其在Excel中的实现
7.The application of X-Bar and R charts in internal quality control of clinical laboratory平均值——极差值质控图在临床检验室内质控中的应用
8.Testing Ratios of Means to Standard Deviations from Normal Populations under Order Restrictions with Generalized p Values正态总体均值与标准差比在序约束下的广义p-值检验
9.Single sampling procedures and tables for product quality audit by variables for mean valueGB/T14900-1994产品质量平均值的计量一次监督抽样检验程序及抽样表
10.Statistical interpretation of data--Power of tests relating to means and variances of normal distributionsGB/T4890-1985数据的统计处理和解释正态分布均值和方差检验的功效
11.Single sampling procedures and tables for inspection having desired operating characteristics by variables for mean valueGB/T8054-1995平均值的计量标准型一次抽样检验程序及抽样表
12.The Realization of Current Average Harmonic Detecting Approach Based on DSP and Its Application to Active Power Filter;电流平均值谐波检测法DSP实现及其有源电力滤波器实验研究
13.The Solution of Hypothesis Test of Randomized Sample Means without Original Variable Data in SPSS Software;无原始观测值的随机样本均数的假设检验在SPSS软件中的实现
14.Determining the Most Economic Process Mean and Inspection Specification Limits Based on a Beta Distribution;基于Beta分布的最经济过程均值及检验规格限的确定
15.Describing the Regimes of Growth Means and Volatilities in Business Cycle and Testing for Its Relationship;经济周期波动中均值水平与条件波动性的状态划分及相关性检验
16.The most stringent somewhere most powerful one sided test of the asymptotic multivariate normal population mean--The application of the ranked set sample;渐进多元正态总体均值最紧致某处最优势检验——秩集样本的应用
17.A Study on the Testing of Equal Mean & Covariance Matrix and Its Application;双样本协方差矩阵和均值向量齐性检验的研究及其应用
18.balance of interest test利益均衡的检验标准
相关短句/例句
mean test均值检验
1.This paper takes the Shanghai stock market as an example, makes empirical analysis to inspect impacts of rate policies of the past three years on the stock market of our country by means of regression analysis, granger causality test, the Association integration test, the mean test and variance analysis, and at last analyzes why the stock market goes against the theoretical analysis.本文将以上证股票市场为例,运用回归分析,Granger因果检验,协整检验,均值检验和方差分析对近三年利率调整对我国股票市场影响进行实证分析,最后对股市和理论分析相背离的走向的原因进行了分析。
2.According to the basic principle of statistical theory,the article introduces the statistics of the mean test,the standard deviation test,correlation test and the method of determinant respectively.基于统计学原理分析了均值检验、标准差检验、相关性检验的统计量和判定方法,以判断大坝监测中采用人工与自动化两种不同监测方法所得的同一效应量的差异性。
3)mean value test method均值检验法
1.Several fault detection and isolation (FDI) methods were proposed: generalized likelihood test (GLT), mean value test method and local approach.介绍了几种常用的故障诊断方法:广义似然比法(GLT)、均值检验法,以及局部估计方法。
4)mean rate test均值比检验
1.\ \ In this paper,we give a new testing method of outliers—mean rate test,this method can test for multiple outliers.本文给出了异常数据的新的检验方法———均值比检验，该方法一次能检验出多个异常值。
5)average hypothesis testing均值假设检验
6)mean difference test均值差检验法
延伸阅读
均值不等式几个重要不等式(一)一、平均值不等式设a1,a2,…, an是n个正实数，则，当且仅当a1=a2=…=an时取等号1.二维平均值不等式的变形(1)对实数a,b有a2+b2³2ab (2)对正实数a,b有(3)对b>0，有， (4)对ab2>0有，(5)对实数a,b有a(a-b)³b(a-b) (6)对a>0,有(7) 对a>0,有 (8)对实数a，b有a2³2ab-b2(9) 对实数a，b及l¹0，有二、例题选讲例1.证明柯西不等式证明：法一、若或命题显然成立，对¹0且¹0，取代入(9)得有两边平方得法二、，即二次式不等式恒成立则判别式例2.已知a>0,b>0,c>0,abc=1,试证明：(1)(2)证明：(1)左=[]=³(2)由知同理：相加得：左³例3.求证：证明：法一、取，有a1(a1-b)³b(a1-b), a2(a2-b)³b(a2-b),…, an(an-b)³b(an-b)相加得(a12+ a22+…+ an2)-( a1+ a2+…+ an)b³b[(a1+ a2+…+ an)-nb]³0所以法二、由柯西不等式得： (a1+ a2+…+ an)2=((a1×1+ a2×1+…+ an×1)2£(a12+ a22+…+ an2)(12+12+…+12)=(a12+ a22+…+ an2)n,所以原不等式成立例4.已知a1, a2,…,an是正实数，且a1+ a2+…+ an<1，证明：证明：设1-(a1+ a2+…+ an)=an+1>0,则原不等式即nn+1a1a2…an+1£(1-a1)(1-a2)…(1-an)1-a1=a2+a3+…+an+1³n1-a2=a1+a3+…+an+1³n…………………………………………1-an+1=a1+a1+…+an³n相乘得(1-a1)(1-a2)…(1-an)³nn+1例5.对于正整数n，求证：证明：法一、>法二、左==例6.已知a1,a2,a3,…,an为正数，且，求证：(1)(2)证明：(1)相乘左边³=(n2+1)n证明(2)左边= -n+2(= -n+2×[(2-a1)+(2-a2)+…+(2-an)](³ -n+2×n
