查询词典 confidence interval

Some numerical examples are given to demonstrate all predictive intervals. A simulation study is done and the results show that the coverage percentage of proposed predictive interval can reach the nominal confidence coefficient.

本文亦举一些数值例子来示范如何建立未来观测值之贝氏预测区间，模拟研究结果显示贝氏预测区间皆有达到名目的信心水准。

First,much basic knowledge is introduced.Then,it importantly introduces my perspective : in this paper the estimations of the parameters and coefficient of contamination for the simple regression model and studied when its response variables are contaminated by another random variable sequence it discusses that the interval estimation of posterior confidence probability of parameters on coefficient of contamination by using the method of Bayes inference.

首先介绍了一些基础知识，然后重点介绍了我所做的工作：讨论简单回归模型中响应变量受到另一随机变量序列污染时，模型参数和污染系数的估计方法。

For the aforesaid reasons, in the second chapter ,this article estimates some parameters in the two-parameters Weibull distribution by the hybrid ALT method,and gives the inverse moment estimator for the shape parameter,at the same time the confidence interval of the accelerated coefficient is given .

基本研究问题：设应力水平V下产品的寿命服从两参数威布尔分布，则在混合应力加速寿命试验下产品寿命T的分布函数为：记T/t_0=X则X的分布函数为其中令λ=θ~m由上式得λ的极大似然估计又由(2.2.1)式知，是来自均值为λ的指数分布的次序统计量记则有又由引理2.2.1，若又、r，长，乞=1，2，…，n，则有(1)2 。。

Second, it doesn't make any sense to use a 10,000,000 game confidence interval after only 100,000 games have been played.

第二，它没有任何意义后使用只有10场比赛1 10，000，000游戏置信区间已发挥。

What is the 95% confidence interval for the population mean?

什么是95％的人口置信区间是什么意思？

They also state a level of confidence for the interval, usually 90% or 95%.

他们还为国家一区间的置信水平，通常为90％或95％。

Let's try using a 99% confidence interval.

让我们试着用99%的置信区间。

So it is necessary to research the shortest confidence interval of parameter for small samples.

这说明在小样本下，研究参数的最短置信区间是必要的。

The test results are expressed by using 95% confidence interval.

实验结果采用数理统计的方法，95%的置信区间。

Your 95% confidence interval is constructed around the difference between the means.

你的95%的置信区间是建立在平均值差异范围内的。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。