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Improved confidence estimators for the usual one-sided confidence intervals for the ratio of two normal variances

✍ Scribed by Hsiuying Wang

Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
116 KB
Volume
59
Category
Article
ISSN
0167-7152

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✦ Synopsis

The usual conÿdence intervals for the ratio of two normal variances are constructed from F-distribution. These conÿdence intervals are especially important in the variance component model. In this paper, I focus on conÿdence estimate and conditional performance of these conÿdence intervals. Under some conditions, conÿdence estimators better than the conÿdence coe cient are provided in this article. Moreover, conditional properties of these intervals are also discussed.

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