Written for the Australian and New Zealand markets, the second edition of Business Analytics & Statistics (Black et al.) presents statistics in a cutting-edge interactive digital format designed to motivate students by taking the road blocks out of self-study and to facilitate master through drill-and-skill practice.
Preface ix Key Features x About the authors xi Chapter 1 Data and business analytics 1 Chapter 2 Data visualisation 27 Chapter 3 Descriptive summary measures 67 Chapter 4 Probability 111 Chapter 5 Discrete distributions 153 Chapter 6 The normal distribution and other continuous distributions 187 Chapter 7 Sampling and sampling distributions 209 Chapter 8 Statistical inference: estimation for single populations 241 Chapter 9 Statistical inference: hypothesis testing for single populations 275 Chapter 10 Statistical inferences about two populations 319 Chapter 11 Analysis of variance and design of experiments 377 Chapter 12 Chi-square tests 421 Chapter 13 Simple regression analysis 443 Chapter 14 Multiple regression analysis 487 Chapter 15 Time-series forecasting and index numbers 519 Summary 569 Key terms 570 Key equations 571 Review problems 571 Appendix A 579 Appendix B 619 Index 623