GUPTA,S.P creator text NEW DELHI SULATAN CHAND & SONS 2016 18TH monographic 782 PROBABILITIES & APPLIED MATHEMATICS BUSINESS STATISTICS-WHAT & WHY COLLECTION OF DATA PRESENTATION OF DATA MEASURES OF CENTRAL TENDENCY MEASURES OF VARIATIONS SKEWNESS, MOMENTS AND KURTOSIS CORRELATION ANALYSIS REGRESSION ANALYSIS INDEX NUMBERS : CONCEPTS AND APPLICATIONS BUSINESS FORECASTING AND TIME SERIES ANALYSIS PROBABILITY PROBABILITY DISTRIBUTIONS SAMPLING AND SAMPLING DISTRIBUTIONS ESTIMATION OF PARAMETERS TEST OF HYPOTHESIS SMALL SAMPLING THEORY CHI-SQUARE TEST ANALYSIS OF VARIANCE STATISTICAL QUALITY CONTROL PARTIAL AND MULTIPLE CORRELATION AND REGRESSION STATISTICAL DECISION THEORY 519, GUP 9789351610120