Fig. 5
From: Innovative memory-type calibration estimators for better survey accuracy in stratified sampling

MSE of memory type and proposed calibration estimators at λ = 0.75 and ρ = 0.75.
From: Innovative memory-type calibration estimators for better survey accuracy in stratified sampling
MSE of memory type and proposed calibration estimators at λ = 0.75 and ρ = 0.75.