Refer to Exercise 13.83. Approximately how many replications are required for each level
Chapter 13, Problem 13.84(choose chapter or problem)
Refer to Exercise 13.83. Approximately how many replications are required for each level of digitalis (how many blocks) so that the error of estimating the difference in mean response for a pair of digitalis levels is less than 20, with probability .95? Assume that additional observations would be made within a randomized block design.
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