01798cam a2200253 a 4500003000900000005001700009008004100026040002800067041000800095100003100103245017800134246015100312260005000463300003500513502013400548520066300682530002201345653002101367653002901388653002001417700003901437700003501476856003301511EG-GiCUC20250223032531.0200309s2019    ua d   f m    000 0 eng d  aEG-GiCUCbengcEG-GiCUC0 aeng0 aMohamed Bahaa Eldin Moamen10aTwo-parameter natural discrete lindley distribution, with applications to reliability theory / cMohamed Bahaa Eldin Moamen ; Supervised Abdulhadi N. Ahmed , Ahmed Z. Afify 15aتوز{u٠٦أأ}ع ليندلى الطبيعى المتقطع ذوالمعلمتين مع  تطبيقات فى نظرية الموثوقية   aCairo : bMohamed Bahaa Eldin Moamen , c2019  a70 Leaves : bcharts ; c30cm   aThesis (M.Sc.) - Cairo University - Faculty of Graduate Studies for Statistical Research - Department of Mathematical Statistics   aIn this thesis, apart from discretization techniques, we propose and study a new natural  discrete  analog  of  the  Lindley distribution as a mixture of  geometric  and negative binomial distributions. The proposed  model  extends  some recent discrete Lindley distributions like the discrete Lindley of Bakouch  et al. (2014), the  two-parameter discrete  Lindley of  Hussain et al. (2016).The new distribution has many interesting properties which make it  superior to many other discrete distributions, particularly in analyzing over dispersed count data. Practical  implications and future  directions  are  also discussed at the conclusion of the study  aIssued also as CD 4aCharacterization 4aDiscrete Lindley analog  4aExtreme values 0 aAbdulhadi N. Ahmed , eSupervisor 0 aAhmed Z. Afify , eSupervisor   uhttp://172.23.153.220/th.pdf