To reduce ambiguities in decision making, we can take information sample beforea decision teken. This procedure can incrrease the additional cost. Due to acuiring an optimal samplenumber, we use the Bayesian theory and sample information value function. The ddevelopment of thisprogram simulation lead to enhance understanding about the sumple number should be taken.Sri Redjeki, Enny Itje Sela; STMIK-AKAKOM Yogyakarta
