We study the violation of Bell's inequality using a p-adic generalizat
ion of the theory of probability. p-adic probability is introduced as
a limit of relative frequencies but this limit exists with respect to
a p-adic metric. In particular, negative probability distributions are
well defined on the basis of the frequency definition. This new type
of stochastics can be used to describe hidden-variables distributions
of some quantum models. If the hidden variables have a p-adic probabil
ity distribution, Bell's inequality is not valid and it is not necessa
ry to discuss the experimental violations of this inequality.