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1·For smaller subgroups, the margin of sampling error is larger.

原始团体越小，样本得出结论的误差越大。

2·The margin of sampling error was plus or minus 3 percentage points.

抽样错误的差额是正负3%。

3·The survey's sampling error is plus or minus 5 percentage points.

该项调查的抽样误差率在正负5个百分点之间。

4·Stratified sampling can reduce the sampling error associated with simple random samples.

分层抽样可以减少由简单随机抽样造成的抽样误差。

5·The national total population was adjusted for the sampling error and investigation error.

全国数据根据抽样误差和调查误差进行了修正。

6·Harris Interactive said the results have a sampling error of plus or minus 1.2 percentage points.

哈里斯互动表示该调查结果会有正负1.2个百分点的采样误差。

7·Condition effect is an important source of non-sampling error in continuous surveys with matched samples.

条件的影响是有匹配样本的连续调查特有的计量误差来源。

8·All reported margins of sampling error include the computed design effects for weighting and sample design.

所有报告的样本误差比率包括了加权和抽样设计设计效应计算在内。

9·Kyodo did not give a margin of error, but a poll of that size would normally have a five percentage point sampling error.

共同社没有提供误差幅度，但是，该规模的投票通常有5个百分点的抽样误差。

10·The poll of 1,288 people was conducted July 7-11 and has a margin of sampling error of plus or minus 3.5 percentage points.

这项调查于7月7日至11日之间开展，共对1288名受访者进行了访问，抽样误差率为正负3.5个百分点。