Answer to Question #284075 in Statistics and Probability for Leyman

Question

There are five basic assumptions that must be fulfilled in order to perform a one-way ANOVA test. What are they?

Answer 1

Following are five basic assumptions to perform a one-way ANOVA test:

1. It assumes that all samples from the populations are selected randomly.
2. It also assumes that all samples are independent of each other.
3. It assumes that population from which a sample is taken is normally distributed.
4. It assumes that response is a numerical variable and factor is a categorical variable.
5. It assumes that populations have equal variance or standard deviations.