Sampling method is more desired for the following reasons: except: A. When the population is very large B. When quick results are required C. To minimize destruction D. Due to cost of conducting surveys E. To minimize sampling errors 2. In the sampling techniques lottery method is to be utilized so select elements from the population: except A. Simple random sampling. B. Systematic sampling. C. Stratified sampling. D. Cluster sampling. 3. is a sampling technique in which the population is divided in to divisions and random sample is taken from the elements in each division. A. Cluster sampling. B. Stratified sampling. C. Simple random sampling. D. Systematic sampling. 4. For a specific study about Human Resource Development in Ethiopia, Ethiopian Airlines, Ethio Telecom and Ethio Electric were considered. The collection of all workers of these three giant organizations of the country is called A. Sample B. Sampling Frame C. Sampled population D. Population