# In a one-way ANOVA, if the test is conducted and the null hypothesis is rejected, what does this indicate?

##### 1 Answer

Jun 25, 2018

Simply said, it indicates that **at least one** of the groups being compared has shown significantly different measurement from the other groups.

#### Explanation:

Null hypothesis in one-way ANOVA states that all of the groups being compared do not differ in the measurement variable.

If null is rejected, we know that at least one does.