1. Editing of Collected Data 2. Classification and Tabulation of Data 3. Diagrammatic Presentation of Data 4. Graphic Presentation of Data 5. Construction of Frequency Distribution 6. Measures of Central Tendency 7. Geometric Mean and Harmonic Mean 8. Partition Values, 9. Measures of Dispersion 10. Measures of Skewness 11. Moments 12. Measures of Kurtosis 13. Correlation 14. Index Numbers 15. Analysis of Time Series 16. Inter-polation and Extrapolation 17. Regression Analysis 18. Probability Theory 19. Probability Distributions or Theoretical Frequency Distributions 20. Business Forecasting 21. Summation Operation and Rules of Sigma Operations.
Excellent as described in the picture. Outstanding quality.