00809nam a2200205Ia 4500 CTU_197061 210402s9999 xx 000 0 und d 2949000 519.5 K29 Keller, Gerald Managerial statistics abbeviated Gerald Keller Australia South-Western /Cengage Learning 2009 This book is about data collection and sampling, probability, analysis of variance, introduction to estimation, introduction to hypothesis testing, inference about population, simple linear regression and correlation, Chi-Squared tests and multiple regression. Statistics,Thống kê Lộc, Bằng Trung tâm Học liệu Trường Đại học Cần Thơ