Daftar Isi:1. Introduction 2. Statistical Data 3. Statistical Tables 4. Graphic Presentation I Curves Using Arithmetic Scales 5. Graphic Presentation II Other Types of Chart 7. Rates Rations and Percentages 8. The Frequency Distribution 9. Measures of Central Tendency 10. Dispersion Skewness and Kurtosis 11. The Problem of Time Series 12. Analysis of Time Series Secular Trend I-The Straight Line 13. Analysis of Time Series Secular Trend II-Non-linear Trend 14. Analysis of Time Series Peroidic Movements I Constant Seasonal Patterns 15. Analysis of Time Series Peroidic Movements II Changing Seasonal Patterns 16. Analysis of Time Series Cyclical Movements- Adjusting Time Series for Trend Seasonal and Irregular Movement 17. Fundamentals in Index Number Construction 18. Index Number Theory and Practice 19. Correlation I Two-variable Linear Correlation 20. Correlation II Two-variable Non-Linear Correlation 21. Correlation III Multiple and Partial Correlation 22. Correlation IV Correlation of Time Series 23. Describing a Frequency Distribution by a Fitted Curve 24. Statistical Significance I Arithmetic Means 25. Statistical Significance II Proportions and the Chi-Square Test 26. Statistical Significance III Variance Analysis of Variance Measure of Skewness and Kurtosis and Correlation Coefficients