Mathematical statistics hypothesis testing is an important part. This paper introduces two simple hypothesis testing and its application.
假设检验是数理统计的重要内容之一。本文简单介绍了两种假设检验及其应用。
Simulation results show that the test number of complex hypothesis method is less than that of simple hypothesis method, whereas the risk of test decision is higher.
结果表明，复杂假设所需的试验次数较少，但实际风险大于简单假设方案。
Although initially appealing, the hypothesis of a simple climatic change related to sea levels is insufficient to explain all the data.
与海平面相关的简单气候变化假说虽然起初很吸引人，却不足以解释所有的数据。
They have also performed some laboratory tests by blowing on ice-assisted rocks. These simple tests support the ice-raft hypothesis.
他们也进行了一些实验室试验，通过用风吹冰上的石头这一简单实验，支持了冰筏假说。
If that probability is low, then you can reject the null hypothesis that the mean is the best predictor and, correspondingly, gain confidence that a simple linear model offers a good fit for the data.
如果概率很低，那就可以不采用平均值是最佳预测值这一无效假设，并且相应地可以确信简单线性模型是与数据良好吻合的。
In short, researchers must avoid succumbing to the temptation to adopt simple, mathematically tractable assumptions that make hypothesis testing neat but inaccurate.
总之，研究人员必须避免服务于采用简单、机械地可追踪假设的诱惑，因为这样的假设虽然会使得假设验证简洁，但结果却会不准确。
The researchers then tested this hypothesis in normal human volunteers who took simple memory performance tests.
研究人员在正常的志愿者身上进行记忆试验来验证这种学说。
A fault is not a simple plane, but a belt composed by a series of breaking planes or secondary faults, which is contradict with the hypothesis of the theory of cross-fault lithology juxtaposition.
断层一般不是一个简单的面，而是由一系列破裂面或次级断层组成的带，这与断层两盘岩性配置原理的假设有很大的差别。
"There may be teams of humans and machines," says King. "Robots will be doing more and more of actual experimental work and simple cycles of hypothesis generation."
金说：“未来可能会有人类和机器人的工作队伍，而机器人将会比人类做更多实际的试验工作和简单循环性的假设工作。”
Make it a practice to build a hypothesis into each campaign, it can be something as simple as "I think sending at night will drive a higher click-to-open rate."
在每一次推广活动中建立模型进行小范围的测试，这就像是“我认为在晚间发送电子邮件有着更高的点击率”一样简单。
Make it a practice to build a hypothesis into each campaign, it can be something as simple as "I think sending at night will drive a higher click-to-open rate."
在每一次推广活动中建立模型进行小范围的测试，这就像是“我认为在晚间发送电子邮件有着更高的点击率”一样简单。
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