Gupta, S.P.  <br/><br/>
Statistical methods /  
S.P. Gupta. 
 - 46th ed., 
 - New Delhi :   Sultan Chand & Sons,   2026. 
 - [1.1 to 11.12] p. :   26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> A textbook on statistical methods, covering collection and presentation of data, measures of central tendency and dispersion, skewness and kurtosis, correlation and regression, probability, sampling, hypothesis testing, analysis of variance, time series, and index numbers. 
<br/><br/><label>ISBN: </label>9789351611769 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.<br/>Mathematical statistics.<br/>Statistics --Methodology.
<br/><br/><label>Dewey Class. No.: </label>519.5 GUP