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CRE · Question #158
CRE Question #158: Real Exam Question with Answer & Explanation
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Question
Which of the following is the MOST appropriate reason for selecting accelerated life testing for an expensive product to determine adherence to design requirements?
Options
- AThe test time to provide adequate reliability assurance under normal operating
- BThe current sample size and the life distribution show wear-out is likely
- CThe error in the population due to part-to-part variation is too large.
- DThe probability density function of the product follows either a log normal or a Weibull
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