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。
We cannot reject the null hypothesis that the preferences of Nova Scotia beer drinkers have changed since your last poll.
我们不能排除这样的虚假设,即自从上一次民意测验以来,新斯科舍省啤酒消费者偏好已经发生了变化。
Most statisticians would not argue if you decided to reject the null hypothesis that the results can be accounted for in terms of random sampling variability from the null distribution.
如果您决定排除虚假设—结果可以按照零分布的随机抽样可变性获得,那么大多数统计师都不会有争议。
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。
We would like to reject H0 (recall that in statistical hypothesis testing rejection of Null hypothesis is always a strong conclusion),thereby demonstrating that the process is capable.
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)。因此,示范加工是有能力的。
We would like to reject H0 (recall that in statistical hypothesis testing rejection of Null hypothesis is always a strong conclusion), thereby demonstrating that the process is capable.
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)。因此,示范加工是有能力的。
We would like to reject H0 (recall that in statistical hypothesis testing rejection of Null hypothesis is always a strong conclusion), thereby demonstrating that the process is capable.
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)。因此,示范加工是有能力的。
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