Newbold, Paul. <br/><br/>
Statistics for business and economics / 
Paul Newbold, William L. Carlson, Betty M. Thorne. 
 - 6th ed. 
 - Upper Saddle River, N.J. :  Pearson Prentice Hall,  2007. 
 - xxii, 984, I-8 p. : ill. ;  26 cm. +  1 CD-ROM (4 3/4 in.) 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0132371189 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial statistics.<br/>Economics --Statistical methods.<br/>Statistics.