大学英语词汇短语释义解析及例句 alternative hypothesis


释义：

alternative hypothesis [数] 择一假设；[数] 备择假设

例句：



Let me put an alternative hypothesis.

让我来做个选择性的假设。



We argue that an alternative hypothesis can reconcile these seemingly disparate findings.

我们认为，有一种假说能使这些看似完全不同的结果变成一致起来。



You can use a statistical decision procedure to reject the alternative hypothesis that a straight line fits the data.

可以使用统计决策过程来否决“直线与数据吻合”这个备择假设。



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。



An alternative hypothesis is that the courses of men's and women's lives mean the gap is caused by something else;

另一个假设是男女生活经历导致的差距是由其它原因引起的。



The alternative hypothesis that you can then entertain is that the proportions are different in the population of interest.

那么，另一个可接受的假设是在所研究的总体中，各种回答所占比例不同。



In a research context, the alternative hypothesis of a linear model needs to be established by theoretical and statistical arguments.

在研究环境中，需要通过理论参数和统计参数来建立线性模型备择假设。



The alternative hypothesis -- that a difference in proportions exists in the population -- is statistically more likely to be true.

另一种假设 — 对象总体中存在着比例差异 — 在统计上可能更正确。



Therefore, this paper proposes by experimental analysis that photons have the tension, similarly to water, and proposes a new model and an alternative hypothesis on diffraction of light.

因此本文通过实验分析提出光量子具有类似于水的张力性质，提出光量子的一个新的模型，并提出另一种关于光的衍射的假设。