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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/10009436257
Monitoring of marine reserves has traditionally focused on the task of rejecting the null hypothesis that marine … reserves have no impact on the population and community structure of harvested populations. We consider the role of monitoring … monitoring, and the benefit of more accurately parameterizing a population model for the stock, that in turn leads to a better …
Persistent link: https://www.econbiz.de/10009447944
Australian heroin markets have recently undergone dramatic change, sparking debate about the nature of such markets. This study aimed to determine the onset, peak and decline of the heroin shortage in New South Wales (NSW), using the most appropriate available methods to detect market level...
Persistent link: https://www.econbiz.de/10009448554