Peck, Roxy. <br/><br/>
Statistics :  a guide to the unknown / 
Roxy Peck ... [et al.] 
 - 4th ed. 
 - Australia :  Thomson Learning,  2006. 
 - 440 p.:  ill.;  23 cm. 
<br/><br/><label>ISBN: </label>0534372821 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statistics.