null hypothesis

零假设：一种需要进行测试并接受或拒绝的统计假设

常用释义

零假设：一种需要进行测试并接受或拒绝的统计假设，特别是指观察到的差异仅仅是由于偶然因素而不是系统性因素引起的假设。

扩展信息

虚无假设

虚无假设sequential analysis　　虚无假设(null hypothesis)假定某随机样本来自所指定的总体，或假定两个随机样本来自相同的总 …

零假设

英语词汇-数学词汇_专业词汇 ... null 零; 空 null hypothesis 零假设; 虚假设 null set 空集 ...

无效假设

谁能给我一些关于统计的英文的单词？？_百度知道 ... nosometry 患病率 null hypothesis 无效假设，检验假设 observed unit 观 …

虚假设

英语词汇-数学词汇_专业词汇 ... null 零; 空 null hypothesis 零假设; 虚假设 null set 空集 ...

原假设

翻译与翻译辅助工具-->数理相关[转帖] ... 原函数||primitive function 原假设||null hypothesis 原理||principle ...

检验假设

谁能给我一些关于统计的英文的单词？？_百度知道 ... nosometry 患病率 null hypothesis 无效假设，检验假设 observed unit 观 …

虚无假说

　虚无假说(Null Hypothesis) H0：使用前平均体量等於使用后平均体重（双尾考验）如果要单尾考验（这一题看来是减肥药想知 …

例句

It used to be that the goal in econometric work was to get results that were statistically significant, to reject the null hypothesis.

过去，搞经济计量学时，目标往往是争取让获得的结果，在统计上有显著意义，这样就能拒绝零假设。

The model fit statistics (significance = 0001) indicate that the null hypothesis, criteria do not influence choice could be rejected.

样板的适宜统计学（重要性 =0.0001）指出无效力的假设，标准不影响选择可能被拒绝。

The city manager should accept the null hypothesis that there is no difference between the two methods of tax listing.

市政府官员应该接受两种征税登记方法没有差别这个无效假设。

It tells you when to reject the null hypothesis, but it does not tell you whether to accept the alternative hypothesis.

它告诉您何时不采用无效假设，却没有告诉您是否接受备择假设。

It's a primer problem of unit root test that establishing the null hypothesis reasonably, which is not studied deeply up to now.

原假设的合理设定是单位根检验的首要问题，至今尚无学者对此进行深入研究。

The hypothesis to be tested is called the null hypothesis.

被检验的假设称为零假设

Objective: This paper concerns the design and analysis of phase IV clinical trial under non-null hypothesis.

目的：论述非虚假设 IV 期临床试验的设计与分析。

the denominator and numerator should be about equal if the null hypothesis is true.

因此，如果无效假设为真，那么分母和分子应该差不多相等。

The generalized likelihood ratio (GLR) test statistic under the null hypothesis is derived, and it is shown to be asymptotically normal.

计算出了零假设下广义似然比（GLR）检验统计量的表达式，给出了它的渐近分布，并对结果进行了模拟。

We derived the asymptotic distribution of the proposed test statistic under the null hypothesis.

在零假设下，得到了检验统计量的渐近分布。

The null hypothesis means that the burden of proof is on the person asserting a positive claim, not on the skeptics to disprove it.

虚拟假设也代表举证责任在主张某个肯定说法的人，而非想否定它的怀疑论者。

This test-the-null-hypothesis-first logic applies at multiple stages in the analysis of poll data.

这个“先检验虚假设”逻辑在民意测验数据分析中的多个阶段都适用。

Under null hypothesis, the process converges to a standard Brownian bridge.

在原假设下，证明了该过程的极限分布为标准布朗桥；

The null hypothesis is that there is no difference between predicted and calculated IEI values.

预测的和计算的 IEI 值没有差别的假设是无效的。

Table 6 shows you have a 77 percent probability of obtaining the Chi Square value of 1. 14 under the null hypothesis.

表 6 表明，在虚假设条件下，获得 X 平方分布值 1.14 的概率是 77%。

(Please do not confuse the hypothesis with the statistical null hypothesis. )

（请不要混淆假说和统计学上的零假设）；

null hypothesis

扩展信息

例句

更新时间：2025-05-15 22:31