On the Efficiency of Midzuno and Sen's Strategy Relative to Several Ratio-Type Estimators under a Particular Model
特定模型下 Midzuno–Sen 策略相对若干比率型估计量的效率
The efficiency of Midzuno and Sen's strategy relative to a few estimators based on simple random sampling without replacement is studied under a postulated linear regression model with uncorrelated error and a gamma-distributed auxiliary character.