On the conjecture of Kochar and Korwar
نویسندگان
چکیده
In this article, we partially solve a conjecture by Kochar and Korwar (1996) [9] in relation to the normalized spacings of the order statistics of a sample of independent exponential random variables with different scale parameters. In the case of a sample of size n = 3, they proved the ordering of the normalized spacings and conjectured that result holds for all n. We prove this conjecture for n = 4 for both spacings and normalized spacings and generalize some results to n > 4. © 2009 Elsevier Inc. All rights reserved.
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عنوان ژورنال:
- J. Multivariate Analysis
دوره 101 شماره
صفحات -
تاریخ انتشار 2010