Bluman, Allan G. Elementary statistics : : a step by step approach / [electronic resource] / Allan G. Bluman.. — 2nd ed.. — Dubuque, IA : : Wm. C. Brown Publishers,, c1995.. — xx, 713 p. : : ill. (some col.) ; 27 cm.
"Instructor's edition."
Includes bibliographical references (p. 645) and index.