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INDIANA TJNIVEKSITY STUDIES 



Conditional Equations. 



X - 0.082?/ + 0.907p - 1 .574 = 0 

 a:- 0.076?/ + 0.916p- 1.082 = 0 

 X - 0.0527/ + 0.943p - 0.753 = 0 

 X - 0 . 036?/ + 0 . 948p - 1 . 250 = 0 

 a; _ 0.019?/ + 0.942/)- 1.310 = 0 



a; + 0.382?/ - 0.861/9 - 0.821 =0 

 x + 0.385?/ - 0.868/9 - 0.904 = 0 

 x + 0.388?/ - 0.876p - 0.795 = 0 

 x + 0.429?/- 0.957p-0.701 =0 

 a: + 0.443?/ - 0.971/) - 1.007 = 0 

 + 0.451?/ - 0.976/)- 1.417 = 0 



Normal Equations. 



ll.OOOx + 2.213?/ - 0.853/) - 11.614 = 0 

 2.213a: + 1.045?/ - 2.528/)- 2.038 = 0 

 - 0.853X- 2.528?/ + 9.410/)- 0.328 = 0 



a: = +0.7348, ?j = + 1.8238, IF/) = 0.093 

 /) = 0.5914 ± 0.647 



Such a result as this may possibly be accounted for by the limited 

 number of observations and by the fact that not a single observation 

 was secured before the first maximum. 



