significance level

基本解釋

It is well known that the logarithmic fatigue life observes the normal distribution with a certain significance level.
疲勞壽命在一定顯著水平下服從對數(shù)正態(tài)分布，由此可以證明疲勞損傷閥值服從正態(tài)分布。
The researchers prepared the data for analysis by “smoothing” it into 40-year chunks that, he says, could alter the significance level of the statistics.
他說，這個課題的研究人員為平滑化濾波分析所提供的四十年為尺度的數(shù)據(jù)，會改變統(tǒng)計信息的顯著性水平。
The face of the ancient Greek figures burdensome that way, Archimedes made a significance level calculated in accordance with law, and use it to solve many mathematical problems.
面對古希臘繁冗的數(shù)字表示方式，阿基米德提出了一套有重要意義的按級計算法，并利用它解決了許多數(shù)學(xué)難題。

Then when you see graphs like this and you see these stars, then that links down here to the significance level.
如果看到這樣的圖,上面有一些星形,圖下方還有顯著性水平的說明
耶魯公開課 - 關(guān)于食物的心理學(xué)、生物學(xué)和政治學(xué)課程節(jié)選
Basically if you have a number that's P in this case, than the number is lower then that shows increasing level of statistical significance.
基本上如果P,這幅圖里的數(shù)比0.05更小,數(shù)字越小,表示統(tǒng)計學(xué)顯著性越大
耶魯公開課 - 關(guān)于食物的心理學(xué)、生物學(xué)和政治學(xué)課程節(jié)選

The one that is moving in the right direction, above that significance level, is that child mortality one.
FORBES: Jeff Sach's Lancet Paper on Millennium Villages: Actual Scientists Seriously Unimpressed
Recently a senior European figure warned the British that unless they became more deeply involved in the EU, Britain would sink to the level of significance of Norway or Switzerland.
FORBES: Power Of The Irrational: Formidable

顯著水平
ANOVA and Post Hoc Tests analysis revealed significant difference in learning strategy and aptitude existed between G1 and G2, and G1 and G3 as well at the significance level of .05.
單尾變異數(shù)分析和事后比較檢驗顯示優(yōu)等生和中等生,以及優(yōu)等生和普通生在學(xué)習(xí)策略和語言天賦信念方面,在F值為.05的顯著水平上,存在明顯區(qū)別。
計算機科學(xué)技術(shù)
顯著性水平
Four effective features, peak value of the pulse power spectrum, pulse transit time, spectral-energy ratio of pulse within 5Hz and the distance of two phase centres, are found by using the t-test significance level as the criterion.
實驗表明,脈搏功率譜峰值及脈搏波傳輸時間是兩個可用于識別人體亞健康狀態(tài)的顯著特征,其顯著性水平P＜0.01;脈搏信號5Hz內(nèi)的譜能比(SER2)和心電脈搏相間質(zhì)心距離是兩個明顯特征,其顯著性水平P＜0.05。
電子、通信與自動控制技術(shù)
顯著水平
顯著性水平
顯著水平