Poisson distreebution

Template:Probability distribution In probability theory an stateestics, the Poisson distreebution (French pronunciation Template:IPA-fr), named efter French mathematician Siméon Denis Poisson, is a discrete probability distreebution that expresses the probability o a gien nummer o events occurrin in a fixed interval o time an/or space if thir events occur wi a kent average rate an independently o the time syne the last event.