A population consists of values 2, 3, 3, 4 and 5. Draw all possible samples of size 3 from this population by using PPS
Posted: Thu Feb 17, 2022 10:58 am
A population consists of values 2, 3, 3, 4 and 5. Draw all possible samples of size 3 from this population by using PPS sampling with replacement and show that the estimator ypps is unbiased estimator of population total. Also obtain Var(y'pps). It is known that the probabilities for various units are 0.15, 0.20, 0.25, 0.10 and 0.30. PPS