ILC 1 expanded class aip

      aip    probabilities 

aip	probabilities
aip4  [V]	on sample
aip40  [an]	among sample size, n
aip8  [V]	of event
aip9  [ann]	of value 0.
aip9f  ⋄	50%
ys3n	probability estimation  « aip

or

Facets key
0  under aspect      
1  at time           
2  in place          
3  through process   
4  made of element   
5  with organ        
6  from origin       
7  to destination    
8  like pattern      
9  of kind