when do we typically use anova to test a hypothesis
Analysis of variance In the typical application of ANOVA, the null hypothesis is that all groups are random samples from the same population. For example, when studying the effect of different treatments on similar samples of patients, the null hypothesis would be that all treatments have the same effect (perhaps none). Rejecting the null hypothesis is taken to mean that the differences in observed effects between treatment groups are unlikely to be due to random chance.
Hysterical strength Extreme strength may occur during excited delirium.[2][3]
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