TABLE 1.
SAMPLE SIZE REQUIRED FOR P.ELIABILITY ESTINATES AT GIVEN CONFIDENCE LEVELS Samule of Reliability , Number Point Failures Estimate - - - 100 1.00 .952 .935 .915 .969 .956 0944 .976 .968 .958 .979 .972 .964 .981 .974 .966 .983 .977 .970 .984 .978 .972 .987 .981 .976 .988 .983 .978 .970 .957 .938 .98Q .969 .958 .985 .977 .968 .9?7 .980 .9~3 .988 .981 .975 .989 .983 .9?8 .990 .985 .979 .991 .987 .982 .992 :9~8 ;984 .977 .962 .94$ .985 :974 .965 .989 .981 .973 .991 .983 G 977 .991 .985 .979 .992 .986 .982 .992 .987 .982 .993 .959 .985 .994 .990 .986 .$82 .968 .954 .988 .978 .968 .991 :983 .977 ;992 .985 ;980 G 993 .987, .981 G 993 .988 .983 .994” .9~9 .985 .995 ‘.990 .9s7 G 995 .991 .988” ~ .99 .98 i.oo .993 .987 1.00 .995 .99 1.00 .996 .992 1.00 .996 .992 1.00 ,996 Downloaded from https://www.everyspec.com 150 200 + al 230 1 250 I 275 2 300 0 2 350 0 1 2 385 0 1 2 .993 1.00 .997 .993 1.00 .997 .994 1.00 *997 ,995 I /’f-Y ----- -\, .