TY  - BOOK
AU  - Nag, N. K.
TI  - Business Statistics
SN  - 9789327249699
U1  - 650.0131 23
PY  - 2015///
CY  - Ludhiana
PB  - Kalyani Publishers
N1  - Unit-1: 
1. Introduction;
2. Collection of data;
3. Classification and tabulation;
4. Frequency distribution;
5. Presentation of data, graph, charts and diagram;
Unit-2: Analysis of univariate and bi-variate data;
6. Average;
7. Dispersion;
8. Correlation and regression;
Unit-3: Index number;
9. Index number;
Unit-4: 
10. Time series and forecasting;
Unit-5:
11. Sampling theory;
12. Probability
N2  - X
ER  -