英语词汇level of significance怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

level of significance

释义

level of significance

简明释义

显著性水平：在统计检验中，当原假设为真时拒绝原假设的概率，也称为显著性水平。

网络释义

1
?显着性水平
... 显着性 distinctiveness 显着性水平 level of significance 现场操作人员 site operation personnel ...
2
?显着性水准
... level spacing 能级间距 level of significance 显着性水准 level distribution 能级散布 ...
3
?显着水平
犯一型错误的概率定义为显著水平(level of significance), 常用a表示， a = P(否定H0|H0是真实的) 二型错误(type II error)是接受了错误的原假设.
4
?显着水准
...第一類型错误的概率常以a來表示，而犯第二類型的错误之概率则以b來表示，习惯上，a又叫做「显著水准(level of significance)。所谓的「统计考验力(power of test)是指正确拒绝H 0 的概率，其大小通常系以1-b來表示。

短语

1
level of significance test
显着性检验水平
2
sample level of significance
样本显着性水平
3
level of significance of difference
差异显着平准

双语例句

1
It's interesting how a small life like this take on a different level of significance when looked at closely.
在近处看着这样一个小生命如何承担起不同层次的意义非常有趣。
2
It results that the level of significance would be appropriately chosen, to guarantee the proper credibility level.
并说明要选择恰当的显著性水平，以保证检验的置信度具有合理性。
3
The statistical results showed that there was no significant difference between the predicted and found values when the level of significance was over 5%.
通过对模型进行数理统计检验，在显著性水平大于5%的条件下，其预测值与测定值不存在显著性差异。

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单词	level of significance
释义	level of significance 简明释义显著性水平：在统计检验中，当原假设为真时拒绝原假设的概率，也称为显著性水平。网络释义 1 ?显着性水平 ... 显着性 distinctiveness 显着性水平 level of significance 现场操作人员 site operation personnel ... 2 ?显着性水准 ... level spacing 能级间距 level of significance 显着性水准 level distribution 能级散布 ... 3 ?显着水平犯一型错误的概率定义为显著水平(level of significance), 常用a表示， a = P(否定H0\|H0是真实的) 二型错误(type II error)是接受了错误的原假设. 4 ?显着水准 ...第一類型错误的概率常以a來表示，而犯第二類型的错误之概率则以b來表示，习惯上，a又叫做「显著水准(level of significance)。所谓的「统计考验力(power of test)是指正确拒绝H 0 的概率，其大小通常系以1-b來表示。短语 1 level of significance test 显着性检验水平 2 sample level of significance 样本显着性水平 3 level of significance of difference 差异显着平准双语例句 1 It's interesting how a small life like this take on a different level of significance when looked at closely. 在近处看着这样一个小生命如何承担起不同层次的意义非常有趣。 2 It results that the level of significance would be appropriately chosen, to guarantee the proper credibility level. 并说明要选择恰当的显著性水平，以保证检验的置信度具有合理性。 3 The statistical results showed that there was no significant difference between the predicted and found values when the level of significance was over 5%. 通过对模型进行数理统计检验，在显著性水平大于5%的条件下，其预测值与测定值不存在显著性差异。
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