Question: Deliverable Length: 3-4 paragraphs

Details: A member of the management team at Widgecorp asks if an ANOVA test would be useful for any of the statistics you've produced to date.

Explain when an ANOVA test is useful. (You can find a description in the Presentation Resource for this Phase). Support your contention with three examples from your experience at other organizations or departments. Where applicable, for each example, indicate what are the treatments and blocking variables.

Objective: Explain analysis of variance, multivariate statistics, and non-parametric methods