Research Article

Inference on a New Lifetime Distribution under Progressive Type II Censoring for a Parallel-Series Structure

Table 5

LS and WLS estimates of , , and with their MSEs, RABs, MMSE, and MRAB based on simulations. Population parameter values are , , and .

LSEWLSE
MSERABMMSEMSERABMMSE
MSERABMRABMSERABMRAB
CSMSERABMSERAB

251514.20183.85470.36842.11984.27753.27950.33731.8863
4.19132.19090.22540.29344.14592.06440.21530.2790
1.50480.31380.28641.54830.31490.2843
24.23424.31330.38102.32664.34733.66010.35122.0175
4.22182.33870.22820.29564.26962.10160.21380.2793
1.48540.32770.27751.49570.29100.2728
34.22973.89540.36722.14704.28143.38690.33911.8355
4.17012.19440.22390.29554.05251.81400.20840.2760
1.52320.35110.29551.56780.30570.2804
44.23094.11010.37882.24034.32073.55940.34682.0196
4.18922.26340.22610.30044.21932.17140.21750.2850
1.51500.34730.29651.53320.32790.2909
2014.22683.57070.34612.02264.30543.07130.32161.7824
4.21422.20620.21900.27624.26612.01990.20650.2610
1.49440.29080.26351.49440.25590.2548
24.19983.59060.35351.94324.27343.07180.32751.7414
4.15571.95280.20720.27344.25751.89050.20150.2618
1.49750.28640.25941.48210.26190.2564
34.17633.51490.34881.99554.23822.95860.32111.6911
4.15892.17460.22050.27854.18361.85530.20360.2606
1.5030.29700.26611.50580.25950.2573
44.21683.64270.34972.07474.28183.09520.32281.7780
4.22072.30000.22270.27804.26511.97730.20460.2619
1.49140.28140.26171.48960.26170.2584
254.19753.28760.32991.87744.24742.85690.31131.6443
4.17172.08570.20760.26094.27781.84190.20000.2517
1.49590.25890.24531.46710.23400.2439

503014.16712.68250.30211.54104.22942.18760.27121.2432
4.11001.69890.19380.24734.01731.32540.17710.2282
1.52390.24160.24601.56940.21650.2364
24.15932.89780.31131.63674.23442.31330.27961.3704
4.14701.78850.19630.24604.21211.57970.18680.2327
1.49550.22390.23041.49410.21810.2318
34.15832.81720.31051.59094.19472.09720.26991.2279
4.08031.70780.19090.25014.02031.36650.18190.2304
1.52670.24770.24901.55760.21990.2394
44.15572.85450.30931.63984.22662.28910.27911.3457
4.09621.81390.19790.25014.10011.52580.18320.2340
1.52140.25110.24301.53690.22220.2397
4014.15542.29270.27741.42424.21381.87090.25551.1424
4.12771.77140.18880.22814.17091.36660.17500.2160
1.51670.20860.21791.51020.18970.2176
24.13822.33000.28191.40754.20141.94250.25841.1516
4.12581.69300.19000.23024.18361.32580.17550.2170
1.50490.19950.21871.49460.18660.2170
34.13292.39800.28531.40304.17421.96510.25731.1994
4.10381.61150.18760.23204.13781.44780.17900.2182
1.51310.19960.22311.51230.18540.2183
44.14972.42470.28681.40094.20402.03140.26321.1723
4.12461.58830.18430.22934.16061.28790.17240.2192
1.50570.18980.21681.50790.19770.2221
504.11682.04420.25841.23614.15891.74650.24261.0439
4.11961.48750.17480.21204.18241.21040.16840.2058
1.50280.17660.20281.48670.17490.2065
1006014.05151.38110.22180.90724.09521.07530.19720.7242
3.99611.18300.16200.19314.01260.95390.15330.1810
1.54580.15760.19551.54930.14330.1924
24.14711.80590.24611.08874.18391.40890.2220.8912
4.07611.30430.16720.20274.14141.10820.16140.1935
1.52570.15600.19471.51140.15640.1971
34.09421.46250.22890.99764.12361.10840.19930.7193
4.05901.37010.17350.20023.99280.90580.15210.1811
1.53230.16010.19821.55620.14370.1920
44.12081.67780.24111.07334.15951.30260.2150.8431
4.07331.37610.17220.20424.06361.07160.16100.1912
1.52660.16600.19931.53750.15510.1977
8014.07751.20800.20470.77854.08880.97610.18510.6866
4.03690.99780.14840.17644.10040.94650.15300.1739
1.52390.12960.17601.50780.13730.1835
24.06571.29170.21410.81524.08651.04660.19530.6878
4.04551.02330.14980.17984.11640.89230.14940.1741
1.51850.13070.17541.49520.12440.1775
34.08451.27500.21120.84514.0950.97180.18750.7049
4.05751.12270.15790.18384.06691.00790.15350.1750
1.52440.13760.18241.52660.13500.1841
44.08281.26960.21170.83064.10051.02180.19160.7248
4.05191.08190.15600.18304.09141.01420.15530.1775
1.52460.14020.18121.51690.13840.1855
1004.06291.01690.19090.73484.09050.87400.17830.6133
4.07531.07020.14730.16784.10210.84870.14440.1644
1.51730.11730.16531.50780.11720.1705