Ott, Lyman. <br/><br/>
Understanding statistics / 
R. Lyman Ott and William Mendenhall. 
 - 6th ed. 
 - Belmont, Calif. :  Duxbury Press,  c1994. 
 - xiv, 598, A118 p. :  ill. ;  24 cm. +  1 computer disk (3 1/2 in.) 
<br/><br/> System requirements for computer disk: IBM-compatible PC; DOS. Some source code in ASCII.  Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>053420922X (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.