Survey and Sampling Statistics

Part 3.  The goal of this part is to compare the accuracy of the estimate from SRS with one obtained in Part 1. (c) and (d). We assume that the individuals in the selected households had been selected by simple random sampling directly from the population of size M.(a) How would we estimate the total t . let tbsrs be the obtained estimator.(b) What would be the estimated variance of tbsrs?(c) Find the relative efficientcy of the estimator in Part 1 (c) tb relative to tbsrs. Whatdo you conclude?(c Find the relative efficientcy of the estimator in Part 1 (d) tbr relative to tbsrs. Whatdo you conclude? 



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