Sankhyā: The Indian Journal of Statistics, Series B (1960-2002), Vol. 31, No. 1/2 (Jun., 1969), pp. 107-112 (6 pages) In the present note efficiency of one and two-stage sampling for equal sample size ...

Strip adaptive cluster sampling is extended to situations where the primary units have unequal numbers of secondary units. Primary units are selected with replacement and with probabilities ...