Loether, Herman J. <br/><br/>
Descriptive and inferential statistics :  an introduction / 
Herman J. Loether, Donald G. McTavish. 
 - 2d ed. 
 - Boston :  Allyn and Bacon,  c1980. 
 - xii, 659 p. :  ill. 
<br/><br/><label>ISBN: </label>0205069053  
<br/><br/><label>LCCN: </label>66061028     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology--Statistical methods.<br/>Sampling (Statistics)<br/>Statistical hypothesis testing.