A data set from Oehlert (2000) \emph{A First Course in Design and Analysis of Experiments}, New York: W. H. Freeman. Data originally from Boehner, A.~W. (1975). ``{\em The Effect of Three Species of Logging Slash on the Properties of Aspen Planer Shavings Particleboard}. Ph. D. thesis, University of Minnesota, St. Paul, MN. Final density (lb/cf) of particle board made with 0, 25, or 50% slash chips; with a target density of 42 or 48 lb/cf; and with 6, 9, or 12% resin. Columns are slash, target, resin, and response.