Je suis persuadé qu'il existe un thread mathématiques mais je ne le trouve pas, alors je dépose ceci ici :
quote: | The inspection paradox :
A curious feature of renewal processes is that if we wait some predetermined time t and then observe how large the renewal interval containing t is, we should expect it to be typically larger than a renewal interval of average size.
Mathematically the inspection paradox states: for any t > 0 the renewal interval containing t is stochastically larger than the first renewal interval. That is, for all x > 0 and for all t > 0:
where Fs is the cumulative distribution function of the IID holding times Si. |
qu'est ce qu'on s'amuse hein
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