Research Article

On Extended Neoteric Ranked Set Sampling Plan: Likelihood Function Derivation and Parameter Estimation

Table 1

Relative efficiency for RSS-based estimators for different sampling plans and INH distribution with scale parameter .

RSSERSSNRSSENRSSRSSERSSNRSSENRSS

31.501.802.406.301.281.592.075.59
61.952.343.128.581.662.072.697.27
92.803.364.4812.042.382.983.8710.44
123.203.845.1214.402.723.404.4211.93
153.914.696.2619.553.324.155.4014.58
204.325.186.9122.033.674.595.9716.11

31.651.982.646.931.401.752.286.15
62.022.423.238.891.722.152.797.53
92.573.084.1111.052.182.733.559.58
123.183.825.0914.312.703.384.3911.86
154.054.866.4820.253.444.305.5915.10
204.615.537.3823.513.924.906.3717.19

31.581.902.536.641.341.682.185.89
61.972.363.158.671.672.092.727.35
92.312.773.709.931.962.453.198.61
123.013.614.8213.552.563.204.1611.23
153.534.245.6517.653.003.754.8813.16
204.195.036.7021.373.564.455.7915.63

31.631.962.616.851.391.732.256.08
62.152.583.449.461.832.282.978.02
92.583.104.1311.092.192.743.569.62
122.913.494.6613.102.473.094.0210.85
153.354.025.3616.752.853.564.6312.49
204.114.936.5820.963.494.375.6815.33

31.792.152.877.531.521.902.476.68
62.372.843.7810.412.012.523.278.84
92.843.414.5412.202.413.023.9210.59
123.203.845.1214.402.723.404.4211.93
153.694.425.9018.433.143.925.1013.76
204.525.437.2323.063.844.806.2416.86

31.882.263.017.911.602.002.607.01
62.482.983.9710.932.112.643.439.25
92.983.584.7712.812.533.174.1211.11
123.364.035.3815.122.863.574.6412.53
153.874.646.1919.353.294.115.3514.43
204.755.707.6024.214.045.056.5617.71