population variance的意思

population variance中文翻譯：

[數]總體方差

相似詞語短語

population balance───種群平衡；人口平衡

population balances───種群平衡；人口平衡

population parameter───[數]總體參數；總數；人口參數；全量

population decline───人口減少

population expands───人口膨脹

population pyramid───種群錐體（表示人口分布的統計圖表）

population inversions───[核]粒子數反轉；粒子分布倒置；居量反轉

population parameters───母體參數；人口參數

population increases───人口增長

雙語使用場景

This paper proposed an algorithm for finding critical value of normal population variance under…───本文給出了求正態總體方差的一致最優化無偏檢驗的臨界值的算法。

The sample breakdown point of a test for moment estimation of population variance;───檢驗的樣本崩潰點是樣本中能逆轉判決的離群值的最小比例 。

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檢驗的樣本崩潰點，并分析了該樣本崩潰點的漸近正態性。

Items used to determine the population variance.───用于確定總體方差的項。

The kind of estimates of normal population variance───正態總體方差的一類估計

Significance test of equality of the population variance and the standard (one-sided)───正態分布均值和方差的檢驗（單側置信）

Interval estimation of the population variance───二正態分布置信區間估計

英語使用場景

It is found that the sample mean is 4.21" and the standard deviation is 0.09" Find a 98% confidence interval for the true population variance.

This paper proposed an algorithm for finding critical value of normal population variance under unbiassed tests with uniform dominance.

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.