Consider an experiment with a two way treatment structure hav- ing three rows, two columns and four observations per tre

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Consider An Experiment With A Two Way Treatment Structure Hav Ing Three Rows Two Columns And Four Observations Per Tre 1 (591.83 KiB) Viewed 90 times

Consider an experiment with a two way treatment structure hav- ing three rows, two columns and four observations per treatment combination in a completely randomized design. (a) Specify the population marginal means (PPM) for all three rows as- suming a cell means model. (b) Specify the population marginal means for both columns assuming an effects model with interaction (use Qį for row effects, B; for column effects and Vij for interaction effects). (C) Specify two orthogonal contrasts for interaction effects assuming a cell means model. Determine if Q1 - 22 + 3(711 + 912) – (721 + 122) is estimable and justify your answer. (a)