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ECO7 Elements Of Statistics (IGNOU Help book for ECO-7 in Hindi Medium)

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IGNOU Help Book

ECO7 Elements Of Statistics (IGNOU Help book for ECO-7 in Hindi Medium)

ECO7 Elements Of Statistics (IGNOU Help book for ECO-7 in Hindi Medium) IGNOU B.Com. Books, Guide for IGNOU B.Com Students, IGNOU Sample Paper, IGNOU Solved Question Papers, IGNOU Question Bank and all the books for Bachelor of Commerce by IGNOU Help Book Product Id : 5911220

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ECO7 Elements Of Statistics (IGNOU Help book for ECO-7 in Hindi Medium)

Key Feature

Brand :   IGNOU Help Book

ECO - 7 Elements of Statistics


Block- 1 Basic Statistical Concepts

Chapter-1 Meaning and Scope of Statistics

Chapter-2 Organising a Statistical Survey

Chapter-3 Accuracy, Approximation and Errors

Chapter-4 Ratios, Percentages and Rates

Block- 2 Collections, Classification and Presentation of Data

Chapter-5 Collection of Data

Chapter-6 Classification of Data

Chapter-7 Tabular Presentation

Chapter-8 Diagrammatic Presentation

Chapter-9 Graphic Presentation

Block- 3 Measures of Central Tendency

Chapter-10 Concept of Central Tendency and Mean

Chapter-11 Median

Chapter-12 Mode

Chapter-13 Geometric, Harmonic and Moving Averages

 Block- 4 Measures of Dispersion and Skewness

Chapter-14 Measures of Dispersion-I

Chapter-15 Measures of Dispersion-II

Chapter-16 Measures of Skewness


1 Solution Paper - Dec 2009

2 Solution Paper - June 2010

3 Solution Paper - Dec 2010

4 Solution Paper - June 2011

5 Solution Paper - Dec 2011

6 Question Paper - June 2012

7 Question Paper - Dec 2012

8 Question Paper - June 2013

9 Question Paper - Dec 2013

10 Question Paper – June 2014

11 Question Paper – Dec 2014

12 Question Paper – June 2015

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