Determining the significance of variability/Science
A completely randomized design with an 3 × 4 × 6 factorial treatment structure with n = 4 replications was conducted. Suppose that the levels of factor A are randomly selected from a population of levels but the levels of factors B and C are fixed.
a. Write a linear statistical model for this experiment. Identify all terms in the model and state all conditions that are placed on the terms in the model.
b. Display a partial AOV table including df and expected mean squares for all sources of variation.
c. Provide the ratio of mean squares for all appropriate F tests for the determining the significance of variability.
