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ON NRBUL CLASS OF LIFE DISTRIBUTIONS
Author(s) -
M. Mahmoud,
Elham A. Hassan,
A. M. Gadallah
Publication year - 2018
Publication title -
journal of the egyptian mathematical society
Language(s) - English
Resource type - Journals
eISSN - 2090-9128
pISSN - 1110-256X
DOI - 10.21608/joems.2018.2649.1035
Subject(s) - mathematics , moment (physics) , convolution (computer science) , class (philosophy) , test statistic , order statistic , statistic , statistics , test (biology) , statistical hypothesis testing , computer science , artificial intelligence , paleontology , physics , classical mechanics , artificial neural network , biology
In this paper, moment inequalities for a new class of life distributions called new renewal better than used in Laplacetransform order (NRBUL) are proposed. For the new class NRBUL, the preservation under convolution and mixture arestudied. A new test statistic for testing exponentiality versus NRBUL is investigated based on these moment inequalities.Pitman asymptotic eciencies of the test are proposed. The critical values of this test are tabulated. Some examples forcensored and non-censored data are applied to the new test. Finally a new test for censored data is proposed

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