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सांख्यिकी के सिद्धांत (Principles of Statistics) by Dr. Alok Gupta
Dr. Alok Gupta
其他書名
SBPD Publications
出版SBPD Publications, 2020-06-30
主題Education / Statistics
ISBN93881173609789388117364
URLhttp://books.google.com.hk/books?id=I03uDwAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋1. Statistics : Meaning, Definition, Scope and Limitations, 2. Statistics : Importance, Functions and Relation with other Sciences, 3. Statistical Investigation, 4. Process of Data Collection (Univariate, Bivariate, Multivariate, Time Series and Cross Section Data), 5. Methods of Sampling, 6. Preparation of Questionnaire, 7. Classification and Tabulation of Data, 8. Measures of Central Tendency, 9. Quartiles, 10. Geometric Mean and Harmonic Mean, 11. Measures of Dispersion, 12. Measures of Skewness, 13. Analysis of Time Series, 14. Correlation, 15. Regression Analysis, 16. Index Number, 17. Diagrammatic Presentation of Data, 18. Graphic Presentation of Data