Graham, Alan. <br/><br/>
Understand statistics / 
Alan Graham. 
 - London :   Hodder Education,   2010. 
 - xviii, 360 p. :  ill. ;  20 cm. 
 - Teach yourself. .
<br/><br/> Includes index. 
<br/><br/>Includes bibliographic references. 
<br/><br/><label>ISBN: </label>9781444105049 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.