Business Statistics

This Business Statistics book is primarily intended for the students of B.Com (Hons.) Semester Ist of Nilambar Pitambar University & Ranchi University & B.Com Semester IInd of Vinoba Bhave University & B.Com (Hons.) Semester IVth of Binod Bihari Mahto Koyalanchal University, Dhanbad & Sido Kanhu Murmu University, Dumka.

The present edition of the book has been revised keeping in view the changes made by the University. Every possible care has been taken to avoid errors of print and principle. Still, we stand apologetic for the errors, if any, having crept in the book unnoticed.

The illustrations and exercises have been selected from the various Universities Examinations and have been given topic-wise graded from easy to difficult.

Business Statistics Book Contents 

1. Statistics: Concept, Importance, and Limitations
2. Statistics Data and Descriptive Statistics
3. Types of Data and Collection of Data (including Questionnaire and Schedule
4. Classification and Tabulation of Data
5. Editing of Collected Data (Statistical Errors and Approximation)
6. Measures of Central Tendency (Positional Averages and Mathematical Averages)
7. Partition Values
8. Concept of Dispersion or Variation and its Measures
9. Skewness and its Coefficients/Measures
10. Kurtosis and its Measures
11. Correlation Analysis
12. Regression Analysis
13. Index Number
14. Analysis of Time-Series
15. Theory of Probability
16. Probability Theoretical Distributions
17. Expectation and Variance of a Random Variable
    ● Log, Anti-Log, Reciprocal Tables and their Use