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Sometimes a regulatory requirement or a quality-assurance procedure sets an allowed maximum on a confidence limit for a mean. If the sample mean of the measurements is below the allowed maximum, but the confidence limit is above it, a very widespread practice is to increase the sample size and...
Persistent link: https://www.econbiz.de/10009435858
Sometimes a regulatory requirement or a quality-assurance procedure sets an allowed maximum on a confidence limit for a mean. If the sample mean of the measurements is below the allowed maximum, but the confidence limit is above it, a very widespread practice is to increase the sample size and...
Persistent link: https://www.econbiz.de/10009436257
tool to calculate optimal sample size and optimal sample location based on user goals, risk tolerance, and variability in …
Persistent link: https://www.econbiz.de/10009437332
depend on robustness properties of the solution concepts adopted. Chapter 1 discusses recent results in this research area … attention in the literature (namely, the distinction between knowledge and certainty), raising novel questions of robustness …
Persistent link: https://www.econbiz.de/10009438697
the policy that maximizes robustness to unstructured uncertainty. …
Persistent link: https://www.econbiz.de/10009467771
robust. But robustness, in the sense of assurance against extreme outcomes, ordinarily is not the only desideratum in … the risk of a successful attack by inspecting more vessels, we show that robustness against the failure to guarantee a … minimum level of expected utility might not be monotonic. Robustness modeling based on expected utility and incorporating …
Persistent link: https://www.econbiz.de/10009467775
reveal about design robustness is demonstrated, and practical limitations to its use are revealed. Second, a new mathematical … technique is presented that expands capabilities for analyzing robustness to multiple info-gap uncertainties simultaneously. The …
Persistent link: https://www.econbiz.de/10009475956
A methodology for the conceptual design phase risk assessment of an aerospace system was proposed. The method was designed to examine political, social, and economic risk over a systems lifecycle through the use of future scenarios to bound uncertainty. A decision support framework was developed...
Persistent link: https://www.econbiz.de/10009475961
Often in the early stages of the engineering design process, a decision maker lacks the information needed to represent uncertainty in the input parameters of a performance model. In one particular form of severely deficient information, a nominal estimate is available for an input parameter,...
Persistent link: https://www.econbiz.de/10009476146
essential. The robustness of such inferences is dependent on sample size. The purpose of this study is to examine the impact of …
Persistent link: https://www.econbiz.de/10009446710