Mathematics and Statistics Commerce Part Two Standard Twelve

Mathematics and Statistics Commerce Part Two

Standard  Twelve XII

CHAPTERS :

1 Commission, Brokerage and Discount
2 Insurance and Annuity
3 Linear regression
4 Time series
5 Index numbers
6 Linear programming
7 Assignment Problem and Sequencing
8 Probability distributions
9 Answers

1 Commission, Brokerage and Discount

• Commission, Brokerage
• Discount

2 Insurance and Annuity

• Fire, Marine and Accident Insurance
• Annuity
  – Terminology of Annuity
  – Annuity Due
  – Sinking Fund

3 Linear Regression

• Meaning and Types of Regression
• Fitting Simple Linear Regression
  – Least Square Method
  – Regression of Y on X
  – Regression of X on Y
• Properties of Regression Coefficients

4 Time Series

• Uses of time series analysis.
• Components of a time series.
• Secular Trend
• Seasonal Variation
• Cyclical Variation
• Irregular Variation
• Mathematical Models
• Additive Model
• Multiplicative Model
• Measurement of Secular Trend
• Graphical Method
• Method of Moving Averages
• Method of Least Squares

5 Index Numbers

• Definition of Index Numbers
• Types of Index Numbers
• Terminology and Notation
• Construction of Index Numbers
• Simple Aggregate Method
• Weighted Aggregate Method
• Cost of Living Index Number
• Aggregative Expenditure Method
• Family Budget Method
• Uses of Cost of Living Index Number

Additional Information