sampling error造句

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、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。

4、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。

5、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。

6、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。

sampling error翻译