Engy Mohammed Mohamed Esmail creator Mahmoud Riad Mahmoud Supervisor text theses ua Cairo Engy Mohammed Mohamed Esmail 2016 monographic eng

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100 Leaves : charts ; 30cm A new six-parameter distribution, so-called the generalized beta modified weibull (GBMW) distribution is introduced, it contains several sub-models such as the beta modified Weibull, generalized beta weibull, modified weibull, exponentiated weibull, beta weibull, weibull and Beta distributions. Moments, order statistics and reliability measure for this distribution are derived. Data from anew distribution are generated. Then the methods of maximum likelihood estimators of the parameters are examined. Furthermore, testing goodness of fit for the distribution is discussed by two tests kolmogorov-smirnov test and Chi-square test specialized Engy Mohammed Mohamed Esmail ; Supervised Mahmoud Riad Mahmoud Thesis (M.Sc.) - Cairo University - Institute of Statistical Studies and Research - Department of Mathematical Statistics Issued also as CD Beta modified The generalized beta modified weibull (GBMW) Weibull distribution http://172.23.153.220/th.pdf http://172.23.153.220/th.pdf EG-GiCUC 170604 20250223031728.0 eng