Roychowdhury, S. <br/><br/>
Practical Statistics 
by S. Roychowdhury and D. Bhattacharya 
 - 3rd rev. ed 
 - Kolkata  U.N.Dhar & Sons Private Ltd.  2013 
 - 240p.  23cm 
<br/><br/> Includes Index 
<br/><br/>Tabular and diagrammatic representation od data, Construction of one way frequency tables, Calculations relating to measures of central tendency, Calculations relating to measures of dispersion, Calculations relating to moments, Skewness, Kurtosis, mathematics: Representation of numbers, interpolation, Construction of Two-way contingency tables and simple measures of association, Correlation and regression, Measurement of trend in time series data, Application and fitting of theoretical distributions: Binomial, Poisson, Normal, exponential, Drawing of simple random samples using random number table, Drawing of samples under stratified, linear systematicand cluster sampling, Sampling distribution of sample mean, estimation of population mean and standard error of its estimator, Index number,  Population statistics, Test of hypothesis, Statistical quality control, Collection and analysis of survey data,   
<br/><br/><label>ISBN: </label>9789380673868  Rs.150.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics<br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>310   / R812