01436nam a22002057a 4500 20210414113940.0 120516t xxu||||| |||| 00| 0 eng d 0534465218 HF1017.W45 Weiers, Ronald M. Introduction to business statistics. / Ronald M. Weiers and Lawrence Peters H. 5th ed. Australia: Thomson, 2005. xxii, 983 p. : ill. ; 27 cm. Cd Index and glossary. Contents: A preview of business statistics -- Visual description of data -- Statistical description of data -- Data collection and sampling methods -- Probability: review of basic concepts -- Discrete probability distributions -- Continuos probability distributions -- Sampling distributions -- Estimation from sample data -- Hypothesis tests involving a sample mean or proportion -- Hypothesis tests involving two sample means or proportions -- Analysis of variance tests -- Chi-square applications -- Nonparametric methods -- Simple linear regression and correlation -- Multiple regression and correlation -- Model building -- Models for time series and forecasting -- Decision theory -- Total quality management -- Ethics in statistical analysis and reproting (optional cd topic) -- Appendix A: Statistical tables -- Appendix B: Selected answers. Trading statistics Peters, Lawrence H. lcc BK 897 8397 0 0 lcc 0 0 WIUC-1 WIUC-1 GEN 2012-05-16 0 HF1017.W45 2012/12 2012-05-16 00:00:00 1 2012-05-16 BK 0 0 lcc 0 0 WIUC-1 WIUC-1 GEN 2012-05-16 0 HF1017.W451 2013/12 2012-05-16 00:00:00 2 2012-05-16 BK