Hays, William L. (William Lee), 1926- <br/><br/>
Statistics  probability, inference, and decision/ 
William L. Hays, Robert L. Winkler. 
 - Rinehart and Winston, New York :  Holt,  1971. 
 - 937 p. : ill. ;    24 cm. 
<br/><br/>p. 911-916 
<br/><br/><label>ISBN: </label>6030858747 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statistics<br/>Probabilities