Bluman, Allan G. <br/><br/>
Elementary statistics : a step by step approach 

 - 7th ed. 
 - New york :  Mc Graw Hill Education,  2015. 
 - xx, 684p. 
<br/><br/>includes references, glossary, tables and index. 
<br/><br/><label>ISBN: </label>9780077720582  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>LC Class. No.: </label>QA276.12