Ugwu, Michael C.; Madukaife, Mbanefo S. - In: Statistics in transition : an international journal of … 23 (2022) 3, pp. 199-214
In this research work we introduce a new sampling design, namely a two-stage cluster sampling, where probability proportional to size with replacement is used in the first stage unit and ranked set sampling in the second in order to address the issue of marked variability in the sizes of...