Continuation of Exercise 4-140. What should the mean life equal in order for 99% of the lasers

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Continuation of Exercise 4-140. What should the mean life equal in order for 99% of the lasers to exceed 10,000 hours before failure?

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Authors: Douglas C. Montgomery, Cheryl L. Jennings, Michele E. Pfund

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Question Posted: Apr 01, 2010 01:41 AM

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Continuation of Exercise 4-140. What should the mean life equal in order for 99% of the lasers

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If PX 10000 099 ...View the full answer

Managing Controlling and Improving Quality

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