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On the confidence limits in the case of no failure data. (Chinese. English summary) Zbl 0858.62089
Summary: We discuss the confidence limits in the case of no failure data. The general formulae for computing optimal lower confidence limits of some reliability parameters are derived and concrete results for exponential, Weibull and lognormal distributions are given, respectively.

MSC:
62N05 Reliability and life testing
62F25 Parametric tolerance and confidence regions
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