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Twenty tests for normality were compared for the purpose of detecting mixtures of two normal components with unequal means but equal variance. The purpose of this study was to determine the power of tests specifically designed to detect mixtures, i.e., the likelihood ratio and Engelman-Hartigan...
Persistent link: https://www.econbiz.de/10009436941
redundancy and diversity of equipment in an effort to lower the probability of failure and therefore risk. However, it has long …
Persistent link: https://www.econbiz.de/10009437128
Emergency managers have come to recognize that there is a quintessential style of emergency response procedure development that must be guarded against. This style allows the definition of objectives to be decided upon apart from the problems posed by their implementation, and then permits the...
Persistent link: https://www.econbiz.de/10009437224
Teaching probability can be challenging because the mathematical formulas often are too abstract and complex for the … example, the game of roulette can be an exciting application for teaching probability concepts. In this paper, we implement a … to gain better insights into the corresponding probability structures. We use the model to simulate a particular betting …
Persistent link: https://www.econbiz.de/10009441718
-likelihood estimates of probability distribution parameters show that expected purse earnings follow an exponential distribution with a …
Persistent link: https://www.econbiz.de/10009444414
. However, this job protection effect is reduced if the expected probability of a setback increases, and if the expected … duration and size of a recession grows. If a severe recession is expected with a high probability the option to wait with …
Persistent link: https://www.econbiz.de/10010265859
of the probability of a horse winning - longshots are overbet, while favorites are underbet. Neoclassical explanations of … misperceptions of probability drive the favorite-longshot bias, as suggested by Prospect Theory. …
Persistent link: https://www.econbiz.de/10010276786
In terms of risk measurement, probability and quantile risk estimation have developed enormously in the past decade … their risk profile accounting for losses (quantiles) at a given likelihood (probability) and a given time frame (holding … series to model the tail returns, allowing them to examine low-probability (out-of-sample) events for single-period horizons …
Persistent link: https://www.econbiz.de/10009475704
We compare preferences for temporal resolution when uncertainty is resolved over a probability rather than a value. In … motivates an explanation for it that we call "process utility", which highlights the importance of information processing when …
Persistent link: https://www.econbiz.de/10014534430
donations, and which individuals will give consecutive gifts over several years. Statistical modeling builds on current research …
Persistent link: https://www.econbiz.de/10009450203