Question: For the one-way analysis of variance model, we write the jth observation from the ith group as X = + G + where is the

For the one-way analysis of variance model, we write the jth observation from the ith group as X = + G + where is the overall mean, G, is the effect specific to the ith group, and

e, is a random er- ror for the jth observation from the ith group. Consider the data of Example 15.1.

(a) Estimate.

(b) Estimate G, for each of the three magazines.

(c) Estimate 6, the error term corresponding to the second observation (8.28) for New Yorker.

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