A Note on Prediction Interval for a Rayleigh Distribution: Bayesian Approach
Sanku Dey, Mrityunjoy Das
Abstract
Sanku Dey, Mrityunjoy Das
Abstract
SYNOPTIC ABSTRACTLife testing components, or products having one-parameter Rayleigh distribution which age with time, are considered. Using the natural conjugate family of priors, we derive the posterior distribution, and hence the predictive distribution of the future observations. The Bayesian predictive interval is compared with classical counterparts. A numerical example is given.
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SYNOPTIC ABSTRACTLife testing components, or products having one-parameter Rayleigh distribution which age with time, are considered. Using the natural conjugate family of priors, we derive the posterior distribution, and hence the predictive distribution of the future observations. The Bayesian predictive interval is compared with classical counterparts. A numerical example is given.
Key concepts: Prior probability, Posterior predictive distribution, Conjugate prior, Bayesian probability, Posterior probability, Interval (graph theory), Mathematics, Rayleigh distribution