Question: Consider the following data collected for a randomized block ANOVA: Block Sample 1 Sample 2 Sample 3 1 8 4 3 2 5 4 3

Consider the following data collected for a randomized block ANOVA:

Block Sample 1 Sample 2 Sample 3 1 8 4 3 2 5 4 3 3 6 2 1 4 13 9 5

a. Calculate the total sum of squares (SST).

b. Partition the total sum of squares (SST) into its three components.

c. Using a = 0.05, what conclusions can be made about the population means?

d. Was blocking effective? Why or why not?

AppendixLO1

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