ON ESTIMATION OF STRESS-STRENGTH RELIABILITY USING LOWER RECORD VALUES FROM ODD GENERALIZED EXPONENTIAL - EXPONENTIAL DISTRIBUTION

  • Marwa Mohamed zagazig university
  • ahmed reda
Keywords: odd generalize exponential – exponential distribution, lower record, stress-strength model

Abstract


This research paper aims to find the estimated values closest to the true values of the reliability function
under lower record values and to know how to obtain these estimated values using point estimation methods
or interval estimation methods. This helps researchers later in obtaining values of the reliability function in
theory and then applying them to reality which makes it easier for the researcher to access the missing data
for long periods such as weather. We evaluated the stress–strength model of reliability based on point and
interval estimation for reliability under lower records by using Odd Generalize Exponential–Exponential
distribution (OGEE) which has an important role in the lifetime of data. After that, we compared the
estimated values of reliability with the real values of it. We analyzed the data obtained by the simulation
method and the real data in order to reach certain results. The Numerical results for estimated values of
reliability supported with graphical illustrations. The results of both simulated data and real data gave us the
same coverage.

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Published
2021/10/20
Section
Original Scientific Paper