Business Mathematics & Statistics Bangalore University 3rd Semester NEP Notes

5th October 2022 1 By indiafreenotes
Unit 1 Commercial Arithmetic [Book]
Percentage VIEW
Cost, Profit and Selling price VIEW
Ratio Proportion VIEW
Problems on Speed and Time VIEW
Interest-Simple interest and Compound interest VIEW
Annuity VIEW


Unit 2 Theory of Equations [Book] No Update


Unit 3 Matrices and Determinants [Book] No Update


Unit 4 Measures of Central Tendency and Dispersion [Book]
Introduction Meaning and Definition, Objectives of measures of Central tendency VIEW
Types of averages: Arithmetic mean (Simple average only) VIEW
Median VIEW
Meaning and Objectives of measures of Dispersion VIEW
Standard deviation and coefficient of Variation VIEW
Skewness VIEW VIEW
Problems on Direct method only VIEW


Unit 5 Correlation and Regression [Book]
Correlation: Meaning and definition-uses VIEW VIEW
Karl Pearson’s coefficient of correlation (deviation from actual mean only) VIEW
Spearman’s Rank Correlation Coefficient VIEW
Regression Meaning VIEW
Regression Equations, Estimating x and y values VIEW
Finding correlation coefficient with Regression coefficient VIEW VIEW