The sampling error for the poll is plus or minus 3 percentage points.

这份民调的误差在正负3个百分点左右.

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Note: § Statistics are not released due to large sampling error.

注释: §由于抽样误差大,有关统计数字不予公布.

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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.

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Q: Would different sample size for different questions affect the sampling error?

问: 个别题目的样本数目会否影响抽样误差?

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Shifts in results between polls over time also have a larger sampling error.

调查持续的时间越长,误差越大.

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Some experimental results of this system and the sampling error is also analyzed in this paper.

本文还给出了系统的测量结果,分析了误差的来源.

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The margin of sampling error for all adults was plus or minus 3 percentage points.

调查结果误差为上下三个百分点.

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Results based on smaller subgroups are subject to larger margins of sampling error.

小样本的结果将受到大样本的影响.

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Would different sample size for different questions affect the sampling error?

个别题目的样本数目会否影响抽样误差?

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Figures of sampling error are calculated at 95 % confidence level with respect to whole sample.

^有关误差数字均以95%置信水平及整体样本计算.

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A biopsy could miss such lesions from sampling error , too.

活检会因取材不当而漏诊.

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