Distribución final de referencia para el problema de Fieller-Creasy
ISSN: 0041-0241
Année de publication: 1982
Volumen: 33
Número: 3
Pages: 55-72
Type: Article
D'autres publications dans: Trabajos de estadística e investigación operativa
Résumé
The problem of making inferences about the ratio of two normal populations is usually known as the Fieller-Creasy problem, and it gave rise to a controversy among fiducialists and confidence-intervalists. A Bayesian solution to such a problem when the two normal populations have the same unknown variance was presented by Bernardo (1977) using reference non-informative prior distributions. The solution to the case in which the variances are not assumed equal is obtained here. Some numerical results for artificial populations are given