Redirected from Relative Frequency
The 
limiting relative frequency of an event over a long series of trials is the conceptual foundation of the 
frequency interpretation of probability. We consider a class of repeatable experiments in which we either do or do not observe the occurrence of the event in question. We presume that as the length of the series increases without bound, the fraction of the experiments in which we observe the event will stabilize. (See 
statistical regularity).
 
All Wikipedia text 
is available under the 
terms of the GNU Free Documentation License