查询词典 null hypothesis

Indicates that we reject the null hypothesis at the 5% level .

表明， 我们拒绝空假说在5%水平。

You want the null hypothesis, that the data are normal, to be true.

这个检验中，你不希望拒绝原假设，而希望证明数据是满足正态性的。

If we reject the null hypothesis that but cannot reject , we find evidences supporting eggs first.

如果零假设拒绝了却不能拒绝，则我们发现了蛋在先的证据。

In an investigation of the relationship between variables X and Y, which of the following would most likely be the null hypothesis?

在一个变量之间关系的调查，X和Y，下列哪一项最有可能空假说？

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

以前，计量经济学的目标，是找到一个具有统计显著性的结论，排除掉"零假设"。

Type I Error -- When the null hypothesis is rejected but it is actually true.

第一类错误--原假设为真而拒绝了原假设。

Which of the following statements is a correct Null Hypothesis for

下列哪一叙述是Hans 和Henri实验中的虚无假设？

If this increase is large enough relative to the SSR in the model with all of the variables, then we can reject the null hypothesis.

如果相对于包括所有解释变量的模型，新的SSR的上升足够大的话，那么我们就能拒绝原假设。

Type 2 Error -- When the null hypothesis is not rejected but should have been.

第二类错误--原假设为伪而没有拒绝原假设。。

The probability of rejecting the null hypothesis where it is false.

那些经常食用苹果，番茄和香蕉的人患哮喘的机率很小。

Who? I never heard of him, Paul said, before asking teammate James Posey if he had heard of him.

赛后，科比说，他一直都是一名非常出色的射手，今天他打得很棒。

When I joined the company, I rotated around the different sections.

我加入这个公司时，轮换过几个不同的部门。