Statistics for Business

Index

80/20 rule 17

a priori probability, concepts 84–86, 99, 104

ABS function, Excel 433

absolute frequency histograms, concepts 5–6, 16, 17, 23

absolute frequency ogives 9–11

absolute frequency polygons 7–9, 23

acceptance/rejection issues, hypothesis testing 265–269, 276–280, 305–320

addition rules

classical probability 84–85, 91–92, 103

equation 84

alcohol 348

algebraic expressions, concepts 439

alternative hypothesis

see also hypothesis testing

concepts 265–280, 305–320

answers to end of chapter exercises 449–508

appendices 413–508

answers to end of chapter exercises 449–508

Excel usage guide 429–436

key terminology/formulas in statistics 413–426, 427, 438, 446–447

mathematical relationships 437–447

arithmetic

operating symbols list 438