000			01455nam a22002297a 4500
999			_c2408 _d2408
003			OSt
005			20180203104800.0
008			170427b xxu||||| |||| 00| 0 eng d
020			_a9788180548628
040			_aSOTL
041			_aEng.
082			_a519.5 _bGUP
100			_aGupta, S.P.
245			_aStatistical methods
250			_a4th ed.
260			_aNew Delhi: _bSultan Chand & Sons, _c2011.
300			_axx, 1424p.; _bPAPER BACK _c24 cm.
500			_aMathematics
505			_aContents: Volume 1 1. Statistics-what and why 2. Organising a statistical survey 3. Collection of data 4. Sampling and sample designs 5. Classification and tabulation of data 6. Diagrammatic and graphic representation 7. Measures of central value 8. Measures of dispersion 9. Skewness, moments and kurtosis 10. Correlation analysis 11. Regression analysis 12. Association of attributes 13. Index numbers 14. Analysis of time series 15. Interpolation and extrapolation 16. Vital statistics 17. Statistical fallacies Volume 2 1. Probability and expected value 2. Theoretical distributions 3. Statistical inference-tests of hypothesis 4. x² test and goodness of fit 5. F-test and analysis of variance 6. Experimental designs 7. Statistical quality control 8. Business forecasting 9. Partial and multiple correlation 10. Statistical decision theory 11. Non parametric tests
520			_aStatistical methods
653			_aMathematics