• TR Jain Economics Class 11 Chapter 1 Concept of Economics and Significance of Statistics in Economics
• TR Jain Economics Class 11 Chapter 2 Collection of Data
• TR Jain Economics Class 11 Chapter 3 Census and Sample Methods of Collection of Data
• TR Jain Economics Class 11 Chapter 4 Organisation of Data
• TR Jain Economics Class 11 Chapter 5 Presentation of Data – Textual and Tabular Presentation
• TR Jain Economics Class 11 Chapter 6 Diagrammatic Presentation of Data – Bar Diagrams and Pie Diagrams
• TR Jain Economics Class 11 Chapter 7 Frequency Diagrams – Histogram, Polygon and Ogive
• TR Jain Economics Class 11 Chapter 8 Arithmetic Line-Graphs or Time Series Graphs
• TR Jain Economics Class 11 Chapter 9 Measures of Central Tendency – Arithmetic Mean
• TR Jain Economics Class 11 Chapter 10 Measures of Central Tendency – Median and Mode
• TR Jain Economics Class 11 Chapter 11 Measures of Dispersion
• TR Jain Economics Class 11 Chapter 12 Correlation
• TR Jain Economics Class 11 Chapter 13 Index Numbers