Abstract:This research deals with constructing second order mixed model, from Exponential (θ), and Gamma (3,θ), where the mixing proportions are (αα+1),(1α+1). The p.d.f. is derived, and also CDF and reliability function. Then the parameters are estimated by method of moments and maximum likelihood as well as some proposed method. Where from Table 1 we find the first best fuzzy hazard rate is moment estimator with percentage and the second one proposed while the third best one is maximum likelihood estimation. We obser… Show more
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