Stephen, Peter. <br/><br/>
Simple statistics for library and information professionals / 
Peter Stephen and Susan Hornby. 
 - London :  Library Association,  1995 
 - xii, 175 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/>Welcome to statistics: Elements of statistics -- Descriptive statistics: Percentages, proportions and ratios ; Organizing data ; Measures of central tendency ; Measures of dispersion -- Probability: Binomial distribution ; Sampling -- Inference: Inference from sample to poulation ; Introduction to hypothesis testing ;Two-means tests ; Proportions ; Bivariate statistics ; Correlation and regression. 
<br/><br/><label>ISBN: </label>1856041298 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library statistics--Study and teaching<br/>Statistics--Study and teaching