null hypothesis test造句

例句與造句

1. For the important case in which the data are hypothesized to follow the normal distribution, depending on the nature of the test statistic and thus the underlying hypothesis of the test statistic, different null hypothesis tests have been developed.
2. However, supposing we manage to reject the zero mean hypothesis, even if we know the distribution is normal and variance is unity, the null hypothesis test does not tell us which non-zero value we should adopt as the new mean.
3. It's difficult to find null hypothesis test in a sentence. 用null hypothesis test造句挺難的