000			01272nam a22002537a 4500
020			_a9780070083271 _cRs.595.00
020			_a0070083274
040			_aHCCL
041			_aeng
082			_a311.2 _bDAS
100	1		_4aut _aDas, N. G.
245			_aStatistical methods [vol- I & II] _cby N. G. Das
260			_aNew Delhi _bTata McGraw Hill Education Private Limited _c2009
300			_axiv, 907p. _b23 cm.
500			_aIncludes appendix and index. C.U. Model Question Papers.
505	0		_aCollection of Data -- Classification & Tabulation -- Charts and Diagrams -- Useful mathematical devices -- Frequency distribution -- Measures of central tendency -- Measures of dispersion -- Moments, Skewness & Kurtosis -- Curve fitting and method of least squares -- Correlation and regression -- Interpolation -- Theory of probability -- Theoretical distributions - binominal, Poisson, hypergeometric, normal -- Sampling theory -- Estimation and test of significance -- Analysis of variance -- Time series -- Index numbers -- Vital statistics -- Statistical quality control
650			_aStatistics
650			_aGeography
650			_aMathematics
942			_cBK _2ddc
999			_c1116 _d1116