?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISIS+RELIABILITAS%0D%0APADA+DATA+MASA+HIDUP+SISTEM+YANG+BERDISTRIBUSI+LOGNORMAL%0D%0ADENGAN+PENDEKATAN+BAYESIAN&rft.creator=Caroline+Aritonang%2C+1517031031&rft.subject=QA+Mathematics&rft.description=The+global+economic+problem+that+has+arisen+over+the+past+is+an+increasing%0D%0Ademand+for+improved+product+and+system+performance+and+lower+costs+at+the%0D%0Asame+time.+In+various+applied+fields%2C+statistics+play+an+important+role+as+a+common%0D%0Ameans+of+analysis.+One+statistical+analysis+is+the+dependability+of+systems+or%0D%0Areliability.+On+reliability+analysis+a+method+is+required+to+estimate+the+parameters%0D%0Aand+methods+used+it+the+Bayesian+approach.+The+Bayesian+approach+is+used+by%0D%0Acombining+subjective+knowledge+(prior)+with+probability+distribution+within%0D%0Aunknown+parameters+with+the+information+provided.+The+data+used+is+a+lifespan+a%0D%0Atime+of+failure+in+the+air+conditioning+engine+7912.+The+data+failure+of+air%0D%0Aconditioning+is+following+lognormal+distribution.+With+get+older+using+the+air%0D%0Aconditioning%2C+the+value+of+reliability+a+air+conditioning+continues+to+decline.%0D%0AKeywords%3A+Bayesian%2C+Lognormal+Distribution%2C+Reliability%0D%0A%0D%0APermasalahan+perekonomian+global+yang+muncul+selama+ini+adalah+meningkatnya+permintaan+untuk+meningkatkan+kinerja+produk+dan+sistem%2C+serta+mengurangi+biaya+yang+dikeluarkan+pada+kondisi+yang+bersamaan.+Dalam+berbagai+bidang+terapan%2C+statistika+memiliki+peranan+yang+penting+sebagai+alat+analisis+yang+banyak+digunakan.+Salah+satu+analisis+statistika+yaitu+analisis+keterandalan+sistem+atau+reliabilitas.+Pada+analisis+reliabilitas+diperlukan+suatu+metode+untuk+menduga+parameter+dan+metode+yang+digunakan+adalah+pendekatan+Bayesian.+Pendekatan+Bayesian+digunakan+dengan+menggabungkan+pengetahuan+subjektif+(prior)+mengenai+distribusi+peluang+dari+parameter+yang+tidak+diketahui+dengan+informasi+yang+diperoleh.+Data+yang+digunakan+adalah+data+masa+hidup+suatu+sistem+yang+menunjukkan+waktu+kegagalan+pada+mesin+pendingin+pesawat+7912.+Data+waktu+kegagalan+mesin+pendingin+pesawat+mengikuti+distribusi+lognormal.+Semakin+bertambahnya+usia+pakai+mesin+pendingin+pesawat%2C+nilai+reliabilitas+dari+sebuah+mesin+pendingin+pesawatjuga+terus+mengalami+penurunan.%0D%0AKata+kunci+%3A+Bayesian%2C+Distribusi+Lognormal%2C+Reliabilitas&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2019-10-08&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F54596%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F54596%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F54596%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Caroline+Aritonang%2C+1517031031++(2019)+ANALISIS+RELIABILITAS+PADA+DATA+MASA+HIDUP+SISTEM+YANG+BERDISTRIBUSI+LOGNORMAL+DENGAN+PENDEKATAN+BAYESIAN.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F54596%2F