population variance

基本解釋

• [數(shù)] 總體方差

英漢例句

雙語(yǔ)例句

• The sample breakdown point of a test for moment estimation of population variance;
  檢驗(yàn)的樣本崩潰點(diǎn)是樣本中能逆轉(zhuǎn)判決的離群值的最小比例 。
• They divide by n-1 to make it an unbiased estimator of the population variance, but I'm just going to show it in a simple way here.
  當(dāng)除以n-1表示的是對(duì)總體的,無(wú)偏估計(jì),我在這里只是說(shuō)的簡(jiǎn)單一點(diǎn)
• In this paper, We give the sample breakdown point of a test for moment estimation of population variance and analyze the asymptotically normal characteristic of the sample breakdown point.
  本文給出了總體方差矩估計(jì)檢驗(yàn)的樣本崩潰點(diǎn)，并分析了該樣本崩潰點(diǎn)的漸近正態(tài)性。

原聲例句

• They divide by n-1 to make it an unbiased estimator of the population variance, but I'm just going to show it in a simple way here.
  當(dāng)除以n-1表示的是對(duì)總體的,無(wú)偏估計(jì),我在這里只是說(shuō)的簡(jiǎn)單一點(diǎn)
  耶魯公開課 - 金融市場(chǎng)課程節(jié)選

• population variance更多例句

詞組短語(yǔ)

短語(yǔ)

• Population regression variance 母體回歸變異數(shù)
• Population Coefficient of Variance 母體變動(dòng)系數(shù)
• Grand population variance 大母體的變異數(shù)
• normal population variance 正態(tài)總體方差
• estimation of population variance 總體方差的估計(jì)

• population variance更多詞組

專業(yè)釋義

數(shù)學(xué)

• 母體方差
• 總體方差
• 總方差

化學(xué)

• 總體變異數(shù)
• 總體方差