Criticality matrix

In operations research and engineering, a criticality matrix is a representation (often graphical) of failure modes along with their probabilities and severities.

Example

For example, an aircraft might have the following matrix:

Failure mode Severity Probability
Collision High Low
Engine failure High Low
Ice buildup Medium High


gollark: Televisual devices are seemingly quite standard, so yes.
gollark: Well, it serves as my house too, and it contains experimental bees.
gollark: How exciting.
gollark: Sure. Did matt give me a skateboard?
gollark: Yes, let us leave for my apiary now that we will not* be questioned.
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