查询词典 null character

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？

We would like to reject h0 recall that in statistical hypothesis testing rejection of null hypothesis is always a strong conclusion

我们想要否定h0(取消对统计的假设中无效力假设的测试否定一直是一个强大的结论)。

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。

Type II error - Failure to reject a null hypothesis that is in fact false.

二类错误-没有拒绝事实上错误的一个假设。

In the first case the prediction of earthquakes is a null hypothesis; in the second case the prediction of some earthquakes might be possible.

在头一种情况下，地震的预测是一个无意义的假定；在后一种情况下对某些地震进行预测可能是可能的。

See criticism of hypothesis testing and controversy over the null hypothesis .

见批评假设检验和争议的零假设。

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

推翻假设的机率：推翻错误处无用假设的可能性 21。

Probability of obtaining a result at least as extreme the one actually observed, assuming that the null hypothesis is true.

假设零假设是成立的，那获得结果的概率至少是一个极端的实际观察。

Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.

吸烟不仅对健康有害，而且增加空气污染程度。香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。

He is one of my favorite actors.

他是我最喜欢的男演员之一。