In probability and statistics we often have to estimate probabilities and parameters in probability distributions using a random sample. Instead of using a point estimate calculated from the data we propose using fuzzy numbers which are constructed from a set of confidence intervals. In probability calculations we apply constrained fuzzy arithmetic because probabilities must add to one. Fuzzy random variables have fuzzy distributions. A fuzzy normal random variable has the normal distribution with fuzzy number mean and variance. Applications are to queuing theory, Markov chains, inventory control, decision theory and reliability theory.
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Língua Inglês ● Formato PDF ● ISBN 9783642867866 ● Editora Physica-Verlag HD ● Publicado 2012 ● Carregável 3 vezes ● Moeda EUR ● ID 6335660 ● Proteção contra cópia Adobe DRM
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