MRL =mean reliability level
ARL =acceptable reliability level
EIT 4186 Applied Reliability
10 points
Name: Ramie AlawiFailure Rate Control Chart AssignmentConstruct a failure rate control chart for the following data. Assume a confidence of 99.73% and the ARL equal to 2 failures per 100 hr. What is the MRL? Is the process in-control? If the process is not in-control explain what you would do to prevent and correct this situation?
Subsample Number f Hours 1 2 220 2 3 350 3 3 170 4 4 200 5 6 250 6 1 80 7 1 90 8 1 110 9 4 350 10 8 360
EIT 4186 Applied Reliability
10 points
Name: Ramie AlawiFailure Rate Control Chart AssignmentConstruct a failure rate control chart for the following data. Assume a confidence of 99.73% and the ARL equal to 2 failures per 100 hr. What is the MRL? Is the process in-control? If the process is not in-control explain what you would do to prevent and correct this situation?
Subsample Number f Hours 1 2 220 2 3 350 3 3 170 4 4 200 5 6 250 6 1 80 7 1 90 8 1 110 9 4 350 10 8 360
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