Business mathematics and statistics
by N.K. Nag
- Kolkata Kalyani Publishers 1993.
- vi,260p.+80p.+260p.+38p. 21cm.
List of important formulae
Permutation and combination, Binomeal theorem, Logarithms, Compound interest, Annuities, Set theory, Introduction, Collection of data, Classification and tabulation, Frequency distribution, Presentation of data, graph and charts, Average, Dispersion, Module-II Moments,Skewness and Kurtosis, Correlation and regression, Index number, Time series, Probability, Interpolation.