In general, what is one-way analysis of variance used for?

Solution 6 CQQ Step 1: 1. One way analysis of variance(ANOVA) is a technique used to compare means of two or more samples. This technique can be used for only numerical data. 2. The ANOVA tests the null hypothesis that samples in two or more groups are drawn from populations with the same mean values. 3. the one-way ANOVA is used to test for differences among at least three groups.