BBAN206 Business Statistics
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Unit 1 {Book }
1
Statistics: Meaning, Evolution, Scope, Limitations and Applications
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2
Tabulation and Presentation: Meaning, objectives and types of classification
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3
Formation of frequency distribution
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4
Role of Tabulation
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5
Parts, Types and Construction of Tables
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6
Significance, Types and Construction of Diagrams and Graphs
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Unit 2 Measures of Central Tendency and Dispersion {Book }
1
Meaning and Objectives of Measures of Central Tendency
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Different Measures Viz:
2
Arithmetic Mean – Characteristics, Applications and Limitations
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3
Median – Characteristics, Applications and Limitations
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4
Mode – Characteristics, Applications and Limitations
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5
Geometric Mean – Characteristics, Applications and Limitations
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6
Harmonic Mean – Characteristics, Applications and Limitations
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Measure of Variation Viz:
7
Range
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8
Quartile Deviation
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9
Mean Deviation and Standard Deviation
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10
Co-efficient of Variation
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11
Skewness
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Unit 3 Correlation and Regression {Book }
1
Meaning of Correlation
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Types of Correlation:
2
Positive and Negative Correlation
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3
Simple, Partial and Multiple Correlation
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4
Methods of Studying Correlation
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5
Scatter Diagram
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6
Graphic and Direct Method
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7
Properties of Correlation co-efficient
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8
Rank correlation; coefficient of determination
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9
Lines of Regression; co-efficient of regression
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10
Standard error of estimate
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Unit 4 Index Numbers and Time Series {Book }
1
Index number and their uses in Business
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2
Construction of Simple and weighed price
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3
Quality and Value index numbers
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4
Test for an ideal index number
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5
Components of time series Viz. Secular trend, Cyclical, Seasonal and irregular variations
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6
Method of estimating Secular trend
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7
Method of estimating Seasonal indices
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8
Use of Time Series in Business Forecasting and its Limitations
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9
Calculating Growth Rate in Time Series
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