Freund, John E. <br/><br/>
Elementary business statistics :  the modern approach / 
[by] John E. Freund [and] Frank J. Williams. 
 - 2nd ed. 
 - xiii, 524 p. :  illustrations  24 cm. 
<br/><br/>Index and bibliography : pages 465-469. 
<br/><br/><label>ISBN: </label>0132530392 013253021X (paperback)  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.