Assume the following data obey the one-way analysis of variance model. (a) Decompose each observation (y_{i j})
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Assume the following data obey the one-way analysis of variance model.
(a) Decompose each observation \(y_{i j}\) as \[y_{i j}=\bar{y}+\left(\bar{y}_{i}-\bar{y}\right)+\left(y_{i j}-\bar{y}_{i}\right)\]
(b) Obtain the sums of squares and degrees of freedom for each array.
(c) Construct the analysis of variance table and test for differences among the treatments with \(\alpha=0.05\).
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Related Book For
Probability And Statistics For Engineers
ISBN: 9780134435688
9th Global Edition
Authors: Richard Johnson, Irwin Miller, John Freund
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