You make your living as an egg rancher and have an extensive operation consisting of two large barn units (Barn #1 and Barn #2), with each barn housing three different sizes of chicken (small, medium, and large). You want to analyze your operation to see if there are any differences that might be affecting the rate of egg production from the chickens.
a) t-test:
b) One-way ANOVA:
c) Two-way ANOVA: