A level mathematics for Edexcel: statistics S2 
James Nicholson 
 - Oxford  Oxford University Press   2009 
 - 171 p.26 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780199117871 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statistics
<br/><br/><label>Dewey Class. No.: </label>519.5 NIC