Meanwhile, by using interval estimation instead of the conventional point estimation, the lower and upper confidence limits, the confidence intervals of structure concrete strength are derived.

运用区间估计方法代替传统的点估计方法，导出结构混凝土强度的置信上限、下限和置信区间。

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It is concluded that this upper bound is merely correlated with the amounts of input samples and the confidence coefficient.

并且得到了在大样本性质下，此置信上界只与输入测试例个数和置信系数相关的结论。

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The brand is positioning itself to represent taste, affluence and confidence, and its target group are mid and upper class commercial clients.

它的品牌定位是尊贵、品位和自信，用户主要是社会上一些中高端的商务客户。

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The scrummaging display against France will give the Irish pack the confidence to gain the upper hand up front.

BBC: Ireland v Scotland (Sat)

It is true that, unlike a censure motion against the cabinet or a minister in the lower house, a no-confidence vote in the upper house is non-binding.

ECONOMIST: Japan

In the meantime, federal spending cuts and upper-income tax cuts will restore business confidence.

CNN: Romney did Obama a huge favor