Key Points ANOVA is a handy way of seeing differences between data sets. You can conduct your own ANOVA with software like Microsoft Excel. You can also use Stat-Ease Design-Expert for graphically ...

Explore the distinctions between one-way and two-way ANOVA, including their assumptions and hypotheses. Understand which test suits your data analysis needs.

When one is interested in the difference between means of strictly two groups, the most common statistical procedure in this situation is known as the t-test. When there are two or more groups the ...

The Braun-Blanquet (BB) cover-abundance scale is used to visually estimate community composition and species dominance. An 8-division variant was developed for benthic systems in the 1990s; the ...