The shortest Confidence interval of unimodal distribution is discussed.
讨论了单峰分布的最短置信区间的问题。
In particular, we focus discussion on joint confidence sets of the parameter mean and variance when a rounded sample comes from the normal distribution with both parameters unknown.
特别地，本文集中讨论当数据是来自参数未知的正态分布四舍五入后的数据，均值和方差的联合置信集。
To construct confidence interval, the limiting distribution of change-point estimator is obtained.
为构造变点的置信区间给出了变点的极限分布。
The method can obtain not only the expected values of distribution system reliability indices but also the distribution of reliability indices with different confidence.
该方法不仅可以获得配电系统可靠性指标的期望值，同时得到可靠性指标在不同置信度上的分布。
The relation between confidence level and demand possibility distribution and their effect to VRP solution are studied from the angle of model and experiment results.
从模型和实验数据两个角度，详细探讨了置信度和需求的可能性分布对问题解的影响，以及二者在问题求解过程中相互间的关系。
A question of formation confidence interval for scale parameter of normal distribution from incomplete observational data is discussed.
对于残缺的样本观测数据，讨论了正态分布总体尺度参数的区间估计问题。
In the final post hoc test of 21-year-old confidence, the normal distribution (95% confidence interval) level is lower than other ages.
在最后的事后检验21岁的信心，正态分布(95%置信区间)水平低于其他年龄段。
The confidence interval of parameter of Gama distribution, obtained by using the traditional method, is obviously not the shortest. So it is not the best one in this sense.
用传统方法得到的伽玛分布参数的置信区间显然不是最短，因而在这个意义上讲也不是最优的。
Based on this model, for the Weibull distribution, utilizing the pivotal quantity and Fiducial distribution, the confidence interval of the spare parts number M is constructed;
特别，针对储存寿命服从威布尔分布的系统，利用枢轴量，给出了前述备件数M的置信区间；
Then it can establish the estimators of means and covariance matrix of the multivariate normal distribution, and estimate their confidence limits and intervals in each state.
文中详细讨论了多个状态下二元正态分布均值和方差的无偏估计和置信区间估计。
And as a sign of the company's growing confidence in its manufacturing and distribution operations, JT has announced that it is to launch a new product late next month - nation-wide.
作为日本烟草公司对其制造与经销业务的信心越发高涨的迹象，日本烟草公司宣布，它计划下个月晚些时候在日本全国范围内推出一种新产品。
And as a sign of the company's growing confidence in its manufacturing and distribution operations, JT has announced that it is to launch a new product late next month - nation-wide.
作为日本烟草公司对其制造与经销业务的信心越发高涨的迹象，日本烟草公司宣布，它计划下个月晚些时候在日本全国范围内推出一种新产品。
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