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# Study BCom - Business Statistics

Unit – I
Meaning and Scope of Statistics – Characteristics and Limitations – Presentation of Data
by Diagrammatic and Graphical Methods - Measures of Central Tendency – Mean,
Median, Mode, Geometric Mean, Harmonic Mean.
Unit - II
Measures of Dispersion and Skewness – Range, Quartile Deviation and Standard
Deviation – Pearson’s and Bowley’s Measures of Skewness.
Unit - III
Simple Correlation – Pearson’s coefficient of Correlation – Interpretation of Co-efficient
of Correlation – Concept of Regression Analysis – Coefficient of Concurrent Deviation.
Unit – IV
Index Numbers (Price Index Only) – Method of Construction – Wholesale and Cost of
Living Indices, Weighted Index Numbers – LASPEYRES’ Method, PAASCHE’S
Method, FISHER’S Ideal Index. (Excluding Tests of Adequacy of Index Number
Formulae).
Unit - V
Analysis of Time Series and Business Forecasting – Methods of Measuring Trend and
Seasonal Changes (Including Problems)
Methods of Sampling – Sampling and Non-Sampling Errors (Theoretical Aspects Only)

## BCom Subjects

 Asset Liability Management Taxation Auditing Banking Insurance Law and Practice Banking Law and Practice Business Communication Business Economics Business Management Business Organisation and Office Management Business Statistics Commercial Law and Company Law Company law and secretarial practice I Company law and Secretarial practice II Corporate Accounting Cost and Management Accounting Executive Communication Financial Accounting Industrial law Life Office Management Managerial Economics Mathematics for Business Principles of Accountancy Principles of Life Insurance Principles of Management Principles of Marketing Priniciples of Reinsurance Statistics

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