;;; $Id: BHH157-21.lsp,v 1.1 1994/02/07 20:40:41 bates Exp $
;;; Data for problem 21, page 157 of Box, Hunter, and Hunter,
;;; "Statistics for Experimenters" (Wiley, 1978)

;;; Data are the drying rates with and without preheater treatment

(def dry-preheat
     (list 16 12 22 14 19))
(def dry-no-preheat
     (list 20 10 21 10 12))