Question: A life testing plan is to be terminated after the third failure. It should accept a lot that has an acceptable mean life of 600

A life testing plan is to be terminated after the third failure. It should accept a lot that has an acceptable mean life of 600 hours with a probability of 0.99. Failed items are not replaced during the test. A sample of eight items is chosen, and three failures are observed at the following times (in hours): 200,240,250. Using Handbook H-108, should the lot be accepted?

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