confidence interval的例句大全

The correlation coefficient R2 were all beyond 0.91 and validation were in the confidence interval which confidence level was 95.4%. It proved that the model can correctly reflect the effect of technological processing.

模型相关系数R2均达到0.91以上，验证值均在置信水平为95.4%的置信区间内，表明模型能够正确反应工艺处理效果。

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Two one-side test and confidence interval method can be used to test the equivalence.

本文探讨了交叉试验设计资料的两种等效性检验方法，即双单侧t检验和可信区间法。

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Two one-sided t test and confidence interval are the main methods which analyze the bioequivalence of two formulations in two cross-over trial for bioavailability.

生物利用度研究中，对双交叉设计试验，已有成熟的等效性分析的统计方法，包括双单侧t检验法、可信区间法等。

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The probability density function of estimating repeatability is derived in this paper, using the technique of probability, statistical test and confidence interval are also discussed in this paper.

本文用概率论的方法导出了重复力估计值的概率分布密度函数，并对重复力的假设检验和区间估计也进行了讨论。

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Time varying conditional variance introduced by the early warning method based on ARCH can make the confidence interval of forecast conform to the fluctuation degree of economy time series, thus the warning limit can reflect actual situations more precisely.

ARCH预警方法引入时变条件方差使预报的置信区间能够与经济时间序列的波动程度相适应，从而使预警限更准确地反映实际状况。

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Results The 95% confidence interval ( CI) of poisoning emergency call rate was from 1.73% to 2.05%, and that at outpatient department was from 0.24% to 0.28%.

结果急诊中毒就诊率的95%CI为1.73%～2.05%，门诊中毒就诊率的95%CI为0.24%～0.28%，在性别、年龄段、职业等之间有显著性差异。

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results: the ld50 of oxymatrine was 1365.8mg/kg in hamster by ig, and the 95% confidence interval was 1114.8-1673.4mg/kg.

结果：禁食16h的金地鼠，灌服氧化苦参碱溶液后，测得其LD50值为1365.8mg/kg，95%可信限为1114.8-1673.4mg/kg。

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Formula representation for the confidence interval of the average value

平均值置信区间的公式表示

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Fixed-width Sequential Confidence Interval of General Distribution Parameters

一般分布参数固定宽度的序贯置信区间

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A fixed-width scale type sequential confidence interval for the mean of U-statistics

U统计量均值的固定长度的序贯区间估计

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In this paper, we concretely design a fixed-width confidence interval for the variance σ 2 of a normal distribution N(μ,σ 2) by two-stage procedures and provide the optimal sample size of the first stage by numerical computations.

利用两阶段抽样，我们具体给出了正态总体方差的一个置信区间，它同时满足可靠度与精度，利用数值计算的方法，我们计算出第一阶段的最优抽样量。

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The confidence coefficient and the confidence interval of simulation result are given by volume simulation.

给出了仿真结果的置信区间与置信度。

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Not only it is painfully hard to account for all the variables that could possibly impact the project, but also the confidence interval itself can be little more than an educated guess.

不仅需要痛苦地努力计算可能影响项目的所有变量，而且可信区间本身与推测之间没有太大差别了。

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The average confidence interval length decreases as the sample size increases and widens with increasing noncompliance rate.

95%置信区间的平均长度会随着样本量的增加显著的变窄，随着不依从率的增加又适当的变宽。

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The expression to estimate confidence interval of normal distribution mean-value: which was deduced with knowing variance ( large sample) and unknowing variance ( smallsample).

方差已知（或大样本）、方差未知（或小样本）的情况下的数据融合方法估计正态分布母体均值的置信区间。

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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.

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This thesis is finished during my Master of science and it consists of three chapters, in which we discuss the optimal replacement policy for a repairable system and the confidence interval for steady state availability of a specially system.

本文是在攻读硕士学位期间完成的，全文共分为三章，讨论了可修系统的最优更换策略及系统稳态可用度的区间估计问题。

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Short-term electricity price forecasting method with confidence interval

带置信区间的短期电价预测方法

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Inferential statistics is mainly employed to estimate the confidence limit such as estimating the 95% confidence interval of rate and to have the hypothesis testing in the example of having chi-square test etc.

统计推断主要是估计相对数指标的可信限以及做假设检验，如率的95%可信区间的估计以及进行卡方检验等。

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The model can realize real time and accuracy and give confidence interval of target value.

该模型能实现实时性和精确性的要求，并能确定目标值的置信区间。

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