Statistical Methods and - Juta

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Statistical Methods and Calculation Skills Edition: 5th Edition Publication date: 2020 Author/Editors: Willemse, I Nyelisani, P ISBN: 9781485130437 Format: Soft Cover Number of Pages: 328 Retail price: R562.00 (incl. VAT, excl. delivery.) Website Link: juta.co.za/pdf/25946/ About this Publication: Statistics and their analysis are key to making mathematical sense of the world around us. In this textbook the authors underscore the importance of statistical methods and calculation skills and explain clearly and simply the key concepts and principles of statistics, so that they are easy to understand. The main purpose of the book is to make students more confident about handling statistical data and enable them to understand the meaning of the results obtained. Statistical methods cover the collection of data, descriptive methods and inferential methods of analysis. Calculation skills cover elementary calculations, percentages and ratios, equations, graphs and interest calculations. The elementary calculations include basic calculations, such as exponents, decimals, scientific notation, logarithms, rounding and VAT calculations. This book teaches students with no mathematics background how to do basic calculations before concentrating on the statistical applications. For some courses, calculations such as interest, future values of investments, graphs and ratios form part of the core module and are also covered in this book. Key Features Updated content Exercises at the end of each chapter Multiple-choice questions at the end of each chapter.

Transcript of Statistical Methods and - Juta

Page 1: Statistical Methods and - Juta

StatisticalMethodsandCalculationSkillsEdition: 5thEditionPublicationdate: 2020Author/Editors: Willemse,INyelisani,PISBN: 9781485130437Format: SoftCoverNumberofPages: 328Retailprice: R562.00(incl.VAT,excl.delivery.)WebsiteLink: juta.co.za/pdf/25946/

AboutthisPublication:

Statisticsandtheiranalysisarekeytomakingmathematicalsenseoftheworldaroundus.Inthistextbooktheauthorsunderscoretheimportanceofstatisticalmethodsandcalculationskillsandexplainclearlyandsimplythekeyconceptsandprinciplesofstatistics,sothattheyareeasytounderstand.Themainpurposeofthebookistomakestudentsmoreconfidentabouthandlingstatisticaldataandenablethemtounderstandthemeaningoftheresultsobtained.Statisticalmethodscoverthecollectionofdata,descriptivemethodsandinferentialmethodsofanalysis.Calculationskillscoverelementarycalculations,percentagesandratios,equations,graphsandinterestcalculations.Theelementarycalculationsincludebasiccalculations,suchasexponents,decimals,scientificnotation,logarithms,roundingandVATcalculations.Thisbookteachesstudentswithnomathematicsbackgroundhowtodobasiccalculationsbeforeconcentratingonthestatisticalapplications.Forsomecourses,calculationssuchasinterest,futurevaluesofinvestments,graphsandratiosformpartofthecoremoduleandarealsocoveredinthisbook.

KeyFeaturesUpdatedcontentExercisesattheendofeachchapterMultiple-choicequestionsattheendofeachchapter.

Page 2: Statistical Methods and - Juta

ContentsInclude:

PartOne:StatisticalMethodsUnit1:IntroductionUnit2:CollectionofdataUnit3:SummarisingdatausingtablesandgraphsUnit4:SummarisingdatausingnumericaldescriptorsUnit5:IndexnumbersUnit6:Summarisingbivariatedata:simpleregressionandcorrelationanalysisUnit7:TimeseriesUnit8:Probability:basicconceptsUnit9:ProbabilitydistributionsUnit10:Statisticalinference:estimationUnit11:HypothesistestingPartTwo:CalculationSkillsUnit12:ElementarycalculationsUnit13:PercentagesandratiosUnit14:EquationsandgraphconstructionUnit15:InterestcalculationsAppendix1:ThestandardnormaldistributionAppendix2:Thet–distributionAppendix3:Thechi-squaredistributionAppendix4:Random

OfInterestandBenefitto:

First-yearstudentsregisteredforStatisticsaspartofadegreeinCommerce,Accounting,FoodTechnology,BiotechnologyandBiomedicalTechnology,aswellasthosedoingEngineeringdiplomasandBEngTechqualificationswhichincludeappliedStatistics.Matric-levelstudentsdoingadvancedworkinFinancialMathematics.


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Appendix B: Statistical Methods. Statistical Methods: Graphing Data Frequency distribution Histogram Frequency polygon.

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1 A Review of Widely-Used Statistical Methods Widely-Used Statistical Methods.

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