Available PDFs

Economics - TR Jain Solution

• Concept of Economics & Significance of Statistics in Economics

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• Collection of Data

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• Census and Sample Methods of Collection of Data

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• Organisation of Data

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• Presentation of Data- Textual & Tabular Presentation

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• Diagrammatic Presentation of Data- Bar Diagrams & Pies Diagrams

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• Frequency Diagrams, Histograms, Polygon & Ogive

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• Arithmetic Line- Graphs or Time Series Graphics

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• Measures of Central Tendency- Arithmetic Mean

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• Measures of Central Tendency - Median and Mode

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• Measures of Dispersion

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• Correlation

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• Index Numbers

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• Statistics

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