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4. Uncertainty management
Systems analysis stems from the uncertain nature of the parameters involved. This uncertainty can be addressed in two main ways, using probabilistic or possibilistic techniques .
4.1 Probabilistic view
Probabilistic analysis aims to evaluate the potential occurrence of a random event on a linear scale between 0 (impossible event) and 1 (certain event).
Two approaches are possible:
the frequentist (or inferential) approach,...
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Uncertainty management
Methods for assessing operational reliability
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