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## confidence interval estimation

• 可信区间估计
• 置信区间估计
• 区间估计

### 网络释义

置信区间估计

confidence interval estimation 置信区间估计 ; 区间估计 ; 置信区间估计 ; 可信区间估计 multivariate interval estimation 多元区间估计 .

区间估计

X=pπ∧= • 区间估计(confidence interval estimation)指用和确定一个具有较大置信度的包含总体参数的区间， 该区间包含总体均数的概率为1-α， 称为总体均数的1-α可信区间。

### 双语例句

• Methods On the basis of binormal model, maximum likelihood estimation was applied to areas calculation, and approximately normal method to confidence interval estimation and hypothesis test.

方法双正模型基础应用ML估计方法计算ROC曲线面积，正态近似估计面积的可信区间假设检验。

• Making use of two order statistics to construct a sample fonction for confidence interval estimation of the scale parameter, the probability density function of the sample function is discussed.

最近，对指数分布参数和正态分布位置参数讨论了基于残缺观测数据区间估计”，‘’。

• Business case estimation accuracy is usually very low, with the actual confidence interval often higher then 50%, as no detailed functional and project analysis is usually performed.

业务案例评估精度经常由于通常不能完成细节功能分析可信区间通常高达50%。

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