Buy Old Book of Statistics for Economics Class 11 VK Ohri Second Hand Book

Buy Old Book of Statistics for Economics Class 11 VK Ohri Second Hand Book

Syllabus Covered –

1. Concepts of Economics and Significance of Statistics in Economics
2. Collection of Data
3. Census and Sample Method of Collection of Data
4. Organisation of Data
5. Presentation of Data
6. Diagrammatic Presentation of data
7. Frequency Diagrams – Histograms, Polygon and Ogive
8. Arithmetic Line – Graphs or Time Series Graphs
9. Measures of Central Tendency – Arithmetic Mean
10.  Measures of Central Tendency – Median and Mode
11. Measures of Dispersion
12. Correlation
13. Index Number
14. Some Maths Tools Used in Economics