Moder, Joseph J.; Rodgers, E. G. - In: Management Science 15 (1968) 2, pp. 76-76
This paper considers the problem of estimating the moments of a statistical distribution from judgment estimates of various percentiles of the distribution and its mode. The results of this study indicate that 5 and 95 percentiles are superior to the 0 and 100 percentiles used in classical PERT;...