11. Verify, for the one-way analysis of variance model (3.3.1), page 36, that each treatment sample variance

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11. Verify, for the one-way analysis of variance model (3.3.1), page 36, that each treatment sample variance Sᵢ² is an unbiased estimator of the error variance σ², so that

$$E(SSE) = \sum_{i}(r_i - 1)E(S_i²) = (n - v)σ^2.$$

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Design And Analysis Of Experiments

ISBN: 9780387985619

1st Edition

Authors: Angela M. Dean, Daniel Voss

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