For a randomized block design with b blocks, the estimated standard error of the estimated difference between

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For a randomized block design with b blocks, the estimated standard error of the estimated difference between any two treatment means is √2/b. Use this formula to determine the number of blocks required to estimate (μA - μB), the difference between two treatment means, to within 10 units using a 95% confidence interval. Assume s ≈ 15.

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Statistics For Engineering And The Sciences

ISBN: 9781498728850

6th Edition

Authors: William M. Mendenhall, Terry L. Sincich

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