The following cycle-to-failure data have been obtained from a repairable component. The test stopped when the...

 

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The following cycle-to-failure data have been obtained from a repairable component. The test stopped when the fifth failure occurred. Repair No. 1 2 3 S Cycle-to-failure (Interarrival of cycles) 5010 6730 4031 3972 4197 a) Is there any significant trend in these data? b) Determine the ROCOFS. c) What is the reliability of the component 1000 cycles after the fifth failure is repaired? The following cycle-to-failure data have been obtained from a repairable component. The test stopped when the fifth failure occurred. Repair No. 1 2 3 S Cycle-to-failure (Interarrival of cycles) 5010 6730 4031 3972 4197 a) Is there any significant trend in these data? b) Determine the ROCOFS. c) What is the reliability of the component 1000 cycles after the fifth failure is repaired?