Complexidade Computacional de Problemas de Computar Medidas de Tendência Central e Dispersão com Entradas Intervalares
DOI:
https://doi.org/10.5540/tema.2006.07.02.0297Abstract
O presente trabalho aborda a complexidade computacional dos problemas de computar, com entradas intervalares, as medidas de tendência central média, mediana e moda, e as medidas de dispersão amplitude total, variância, desvio padrão, coeficiente de variação, covariância e coeficiente de correlação. Para a investigação da complexidade elabora-se uma abordagem intervalar para os indicadores estatísticos e uma forma de representação dos valores reais em valores intervalares, de tal modo que não ocorram superestimação nos intervalos solução.References
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