Question: Consider the following data collected for a randomized block ANOVA. Block Sample 1 Sample 2 Sample 3 Sample 4 1 5 5 10 8 2

Consider the following data collected for a randomized block ANOVA.

Block Sample 1 Sample 2 Sample 3 Sample 4 1 5 5 10 8 2 4 4 8 4 3 4 3 8 1 4 3 5 8 4 5 4 3 3 2

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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