McClave, James T. Statistics : for business and economics / James T. McClave, P. George Benson and Terry Sincich. - 9th ed. - Upper Saddle River, N. J. : Pearson Education, c2005. - xxiii, 1173p. : col. ill. ; 26 cm. Includes bibliographical references and index. ISBN: 0130466433 Subjects--Topical Terms: Commercial statistics.Economics--Statistical methods.Statistics.