Examine the distribution of failure times

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Reference no: EM131202724

The following data give the times between successive failures of an aircraft air-conditioning unit: 48, 29, 502, 12, 70, 21, 29, 386, 59, 27, 153, 26 and 326 hours. When a unit fails it is repairedin situ.

Repairs can be assumed to be instantaneous.

a. Examine the distribution of failure times, treating the unit as a component on the aircraft.

b. Examine the trend of failures, viewing the air- conditioning system itself as a repairable system.

c. Describe clearly the conclusions to be drawn from both these analyses.

Reference no: EM131202724

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