名词
中文翻译：Unknown
同义词：
['P-value', 'p-value']
例句：
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1.The P-function of a hypothesis is the probability that the observed data would occur by chance alone.
一个假设的P值是观察到的数据仅由偶然性产生的概率。
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2.In statistics, the P-value is used to determine whether a result is statistically significant.
在统计学中，P值用于确定结果是否具有统计学意义。
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3.The P-value for this test is 0.05, which means we have 95% confidence that the null hypothesis is true.
这个测试的P值为0.05，这意味着我们有95%的信心认为零假设是真的。