02253cam a2200277 i 4500 Rebiun04689321 960209s2008 sa a 001 0 eng d 9780702177743 DLC. DLC. DLC. BUSC eng HD30.215 .W44 Wegner, Trevor author Applied business statistics : methods and excel-based applications : solutions manual / Trevor Wegner Third edition Cape Town : Juta, 2008 219 pages : illustrations ; 25 cm. Includes index. Setting the statistical scene — Data: types, sources & collection methods — Using Excel for statistical analysis — Summarizing data: location measures — Descriptive statistics: location measures — Descriptive statistics: dispersion & skewness measures — Basic probability concepts — Probability distributions — Sampling & sampling distributions — Confidence interval estimation — Hypothesis tests: single population (means & proportions) — Hypothesis tests: comparison between two populations (means & proportions) — Chi-Squared hypothesis tests — Analysis of variance: comparing multiple population means — Linear regression & correlation analysis — Index numbers: measuring business activity — Time series analysis: a forecasting tool — Financial calculations: interests, annuities & NPV. Providing students with worked-through examples and solutions to the exercises found at the end of each chapter in the accompanying textbook, this guide enables students to develop analytical and statistical business skills. Some of the topics covered in this manual include data types, sources, and collection methods; dispersion and skewness measures in descriptive statistics; and probability distributions. Statistics Economic aspects 2591 Industrial management Statistical methods 23174 Microsoft Excel (Computer file) 898 Decision making Statistical methods 10045 https://bibliotheque.tbs-education.fr/Default/doc/SYRACUSE/3392993/applied-business-statistics-methods-and-excel-based-applications-trevor-wegner lcc 0 0 lcc 0 0 TBS TBS 2025-09-10 0 2025-09-10 1 https://bibliotheque.tbs-education.fr/Default/doc/SYRACUSE/3392993/applied-business-statistics-methods-and-excel-based-applications-trevor-wegner 2025-09-10 EBOOK ebook 4926 4926