查询词典 sampling error

The overall results have a sampling error of plus or minus 1.09 percentage points, it said.

调查结果的误差在正负1.09个百分点之间。

This calls into question the utility of this technique in reducing sampling error to identify SIM.

因此，对EME技术的应用可降低识别SIM的取样误差的说法值得商榷。

The survey's sampling error is plus or minus 3 percentage points for the overall survey.

该调查的抽样误差为整体调查的正负3个百分点。

However, liver biopsy is an expensive and invasive procedure associated with a number of complications and prone to sampling error.

然而，肝穿刺是一种昂贵的并且合并许多并发症的损伤性过程，还可能出现取样错误的情况。

It has a sampling error of plus or minus 1.9 percentage points.

该调查的抽样误差为正负1.9个百分点。

Sampling error and bias: how many are counted and how were they selected?

取样错误和偏见：有多少人被邀请投票？他们是怎样被选上的？

Sampling error is a measure of these

体数据方面的精确程度。

The telephone survey of 1,500 adults was conducted in early February. It has a sampling error of plus or minus 4 percent.

我顶！觉得精彩就顶一下，顶的多了，文章将出现在更重要的位置上。

A second possibility is that sampling error in the population of hospitals led to the insignificant results in this particular study.

第二个 可能性是抽样误差医院导致微不足道的结果特定的研究。

The margin of sampling error was plus or minus 4 percentage points for teens and 3 for adults.

青少年的取样误差在正负4%，成年人在3%。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。