Berenson, Mark L. Basic business statistics: concepts and applications/ Mark L. Brenson, David M. Levine, Timothy C. Krehbiel. - 10th ed. - singapore: Pearson Education, c2006. - 898 p.: ill.; 26 cm. Includes index ISBN: 981-06-9961-1 Subjects--Topical Terms: Business statistics.Mathematical statistics. Dewey Class. No.: GC 519.5 B489 2006