3 Review(s)

Principles of Statistics: 1.Statistics : Meaning, Nature and Limitations , 2 .Statistics : Scope and Importance, 3. Statistical Investigation, 4. Process of Data Collection, 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 ,Appendix (Log-Antilog Table)