Maintainability is:
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50 resisters from a lot of 75,000 were tested. The average was 3,306 ohms with a variance of 21,609 ohm 2 . From this information, we may conclude with 99% confidence, that at least 95% of this lot will have resistance values in the range of Response:

A company has produced a new module. The failure data on 40 returns are shown below.

Which of the following is the first step in the review of this situation ?
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You have written what you feel is an excellent book on reliability principles. Your company wants you to conduct company-wide training classes on a specific reliability topic.
Your advice is sought and you recommend your text because you are familiar with it. What other professional action should be immediately taken?
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System-safety analytical techniques include all EXCEPT:
Response: