Elementary statistics/ 
Mario F. Triola...[et al.]. 
 - 2nd Canadian ed. 
 - Toronto:  Addison Wesley Longman,  2001. 
 - xiii,845 p. : 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0201752093 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>LC Class. No.: </label>QA276.12.T74 2001