Saleh Wasimi
Business Analytics and Statistics, 2nd Edition
Business Analytics and Statistics, 2nd Edition
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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