The data from the cycle times of trucks assigned to
the two excavators were analysed with the Input
Analyzer of Arena®. Histograms of the
representative data were plotted and graphs of best
fit distributions were also superimposed on the
histograms. Figs 1 and 2 show some of the plotted
histograms of data sets from EX 40. Parameters
and expressions as Arena® modules input data were
calculated. The square errors between the
theoretical distributions and the hypothesized
distributions were also calculated.