01050cam a2200337 i 4500 000049490 9240 20051111143723.0 010324b1998 vm 000 eng 0534348920 IRC IRC IRC eng 519.5 WE-R Weiers, Ronald M. Introduction to business statistics / Ronald M. Weiers. 3rd ed. Pacific Grove, CA : Duxbury, 1998. xxii, 1000 p. : ill. (some col.). ; 25.5cm. This book is divided into six parts: Business statistics: introduction and background; Probability; Sampling; Hypothesis testing; Regression and correlation, time series and index numbers. Commercial statistics. Commercial statistics. DUT From the UDN01 Monograph Printed language Mạng thư viện Đại học Đà Nẵng