000 02228cam a2200277 i 4500
001 Rebiun04689321
008 960209s2008 sa a 001 0 eng d
020 _a9780702177354
040 _aDLC.
_cDLC.
_dDLC.
_dBUSC
041 _aeng
050 _aHD30.215
_b.W44
100 1 _aWegner, Trevor
_eauthor
245 0 0 _aApplied business statistics
_b: methods and excel-based applications : solutions manual
_c/ Trevor Wegner
250 _a2nd ed.
260 _aCape Town :
_bJuta,
_c2008
300 _a219 pages : illustrations ; 25 cm.
504 _aIncludes index.
505 _a1. Setting the statistical scene -- 2. Data -- types, sources & collection methods -- 3. Using excel for statistical analysis -- 4. Summarizing data -- location measures -- 5. Descriptive statistics -- location measures -- 6. Descriptive statistics -- dispersion & skewness measures 7. Basic probability concepts -- 8. Probability distributions -- 9. Sampling & sampling distributions -- 10. Confidence interval estimation -- 11. Hypothesis tests -- single population (means & proportions) -- 12. Hypothesis tests -- comparison between two populations (means & proportions) -- 13. Chi-Squared hypothesis tests -- 14. Analysis of variance -- comparing multiple population means -- 15. Linear regression & correlation analysis -- 16. Index numbers -- measuring business activity -- 17. Time series analysis -- a forecasting tool -- 18. Financial calculations -- interests, annuities & NPV.
520 _aProviding 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.
650 0 _aStatistics
_xEconomic aspects
_92591
650 0 _aIndustrial management
_xStatistical methods
_923174
650 0 _aMicrosoft Excel (Computer file)
_9898
650 0 _aDecision making
_xStatistical methods
_910045
653 _aBibliography B1 ​​Business Analytics and Data Visualization
942 _2lcc
999 _c3803
_d3803