This means that if the probability is less than 0.01, then the deviation is significant and not due to chance, and you will reject your null hypothesis. However, if the deviation is greater than 0 ...

Your alternative hypothesis can be that the mean is less than, greater than, or not equal to a specified value ... Here, the t statistic falls in the shaded region. Thus, the null hypothesis is ...

In the additive model, the null hypothesis is that the difference between the treatment mean and the reference mean is not near zero. That is, the difference is less than the lower equivalence bound ...

Key Points Mood’s Median Test is a non-parametric test for testing medians between multiple samples. It is an alternative to other 1-way ANOVA tests. It isn’t the most robust test for testing, but ...

In Hypothesis Testing 1, you were introduced to the ideas of hypothesis testing in the context of deciding whether a coin was fair or biased in favor of heads. In this section hypothesis testing ...