sampling error的意思

[數]抽樣誤差

取樣誤差，抽樣誤差，采樣誤差

spelling error───拼寫錯誤

spelling errors───拼寫錯誤

sampling frame───抽樣范圍；抽樣框架；抽樣架構

typing error───打字錯誤

sampling frames───樣本架構

admin error───管理錯誤

closing error───閉塞差；閉合誤差

editing error───編輯錯誤

glaring error───明顯的錯誤

Some experimental results of this system and the sampling error is also analyzed in this paper.───本文還給出了系統的測量結果,分析了誤差的來源.

Harris Interactive said the results have a sampling error of plus or minus 1.2 percentage points.───哈里斯互動表示該調查結果會有正負1.2個百分點的采樣誤差。

Results based on smaller subgroups are subject to larger margins of sampling error.───小樣本的結果將受到大樣本的影響.

Would different sample size for different questions affect the sampling error?───個別題目的樣本數目會否影響抽樣誤差?

margin of sampling error was plus or minus 3 percentage points.───抽樣錯誤的差額是正負3%。

For smaller subgroups, the margin of sampling error is larger.───原始團體越小,樣本得出結論的誤差越大.

Q: Would different sample size for different questions affect the sampling error?───問: 個別題目的樣本數目會否影響抽樣誤差?

The margin of sampling error for all adults was plus or minus 3 percentage points.───調查結果誤差為上下三個百分點.

The sampling error for the poll is plus or minus 3 percentage points.───這份民調的誤差在正負3個百分點左右.

smaller subgroups, the margin of sampling error is larger.───越小，樣本得出結論的誤差越大。

Shifts in results between polls over time also have a larger sampling error.───調查持續的時間越長,誤差越大.

Figures of sampling error are calculated at 95 % confidence level with respect to whole sample.───^有關誤差數字均以95%置信水平及整體樣本計算.

A biopsy could miss such lesions from sampling error , too.───活檢會因取材不當而漏診.

Note: § Statistics are not released due to large sampling error.───注釋: §由于抽樣誤差大,有關統計數字不予公布.