What will you learn in this course:In this Course you will learn a lot of Knowledge and after complete this course you will excellent in Business Statistics. This course provide many chapter of Business Statistics including Theories and Practical Problems etc.After Complete this you achieve a lot of information related to Business Statistics and its Application.This Course Include:1. IntroductionMeaning of StatisticsImportance of statisticsScope of StatisticsMCQ's2. Statistical InvestigationMeaning of statistical investigationTypes of statistical investigationSchedule and QuestionnaireDifference between Questionnaire and Schedule3. Census and Sample investigationTypes of data:(A) Primary dataMethods of collecting Primary data(B) Secondary DataDifference between primary and secondary data4. Collection of Data5. Editing of Statistical Data6. Classification And Tabulation7. Time seriesMeaning of Time seriesImportance of Time-Series Analysis8. Index NumberMeaning of index numberCharacteristics of Index NumbersPurpose, Importance and Uses of Index NumbersMethods of Constructing index NumbersSingle Year Fixed Base MethodFixed Year Average Base MethodBase conversionWeighted aggregative method9. Statistical AverageMean:Introduction of Mean or Arithmetic Mean or AverageMethods of calculation of mean in various seriesIndividual Series QuestionDiscreate Series QuestionContinuous Series QuestionMore Practical ProblemsMedian:Meaning of MedianIndividual Series QuestionDiscreate Series QuestionContinuous Series QuestionMore Practical ProblemsMode:Meaning of ModeIndividual Series QuestionDiscreate Series QuestionContinuous Series QuestionMore Practical ProblemsMean, Median and Mode Practical Problems 10. Partition valueQuartileQuantileOctileDecilePercentile11. DispersionObjective and Importance of DispersionA. Method of limit (i) Range (ii) Inter Quartile Range (iii) Percentile Range B. Method of averaging deviation (i) Quartile deviation (ii) Mean deviation (iii) Standard deviation C. Graphic method (i) Lorenz curveStandard DeviationCalculation of Standard Deviation by Direct MethodCoefficient of Variation12. SkewnessKarl Pearson's SkewnessBowley Skewness Practical Problems13. CorrelationKarl Pearson's CorrelationSpearman CorrelationProbable Error