attitude universe

用法例句

By comparing the general shapes of gold grains.

通过金粒总体形态比较，将形态划分为４类，其中第一类为岩金，第二类为有利于在其附近寻找原生金矿床的残积

Application of orthogonal transformation on normal population;

正交变换在正态总体中的应用

Minimax predictor of linear predictable variable in normal populations;

正态总体中线性可预测变量的Minimax预测

Considering two normal populations with unknown means and unknown variances,a likelihood ratio test of equality of two normal population standard deviations under condition to equality of proportions of means and standard deviations of two normal populations was presented.

考虑两个正态总体的标准差在均值和标准差比等值条件下的似然比检验问题。

Based on the definition of the confidence interval, using the methed of numerical calculation, the minimum length of confidence interval for the variance of the normal distribution are found.

99,在样本容量n从3到30的范围内,在正态总体均值未知的情形下,求得了方差σ2的最短置信区间,并对用通常方法求得的置信区间的长度与最短置信区间的长度进行了对比分析。

Asymptotic Normality of Sample Correlation Coefficient of a Bivariate Normal Distribution

二元正态总体样本相关系数的渐近正态性

The Test of Signal to Noise Ratio and the Simultaneous Test for Parameters of Normal Population

正态总体信噪比检验和参数的同时检验

ML Estimation of the Common Mean of a Bivariate Normal Population;

二维正态总体共同均值的极大似然估计

The Optimized Confidence of the Ratio of the Two Normal Random Variables;

两正态总体方差比的优化置信区间问题

The Bayesian Hypothesis Testing of a few Non-normal Parameters;

一类非正态总体未知参数的Bayes假设检验

An approach for pseudo random number generation of the three statistics from normal distribution;

正态总体统计量计算机随机数的生成方法

METHOD OF ESTIMATE STANDARD OF TEACHING;

应用正态总体假设检验评价教师教学水平

A Testing Hypothesis for two Normal Population Parameters in the Linear Relation;

两个正态总体参数的线性关系的假设检验

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

Empirical Likelihood Ratio Confidence Interval Estimation for Normal Population Parameters

正态总体均值方差的经验似然比置信区间估计

The Best Likelihood Ratio Test for Ratio of Variances from Two Independent Normal Populations

两正态总体方差的最佳双边似然比检验

Interval Estimation of Means and Variances from Normal Populations under Simultaneous Order Restrictions Based on Bootstrap;

基于bootstrap方法序约束下正态总体均值和方差区间估计

Statistical Inference on Normal Population When Mean of Some Variables Varies with Group;

部分变量均值随组别变动情况下正态总体的统计推断

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

The Role of Consultative Variable and Moderator During the Analysis of ANOVA and TEST;

正态总体检验和相关分析时应重视参照变量和调节变量的作用

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

Comparison of Simultaneous Intervals for the Mean of a Multivariate Normal Distribution

单个多元正态总体均值向量联合置信区间的比较(英文)

This paper proposed an algorithm for finding critical value of normal population variance under unbiassed tests with uniform dominance.

本文给出了求正态总体方差的一致最优化无偏检验的临界值的算法。