Question: Stratified random sampling d. Cluster sampling 4. The abstract contains information about a. The motivation of the research, the methods applied, the main results, some

Stratified random sampling d. Cluster sampling 4. The abstract contains information about a. The motivation of the research, the methods applied, the main results, some important references b. The motivation of the research, the methods applied, and the main limitations of the study C A short bio of the researcher and some general info on the research d. The motivation of the research, the methods applied, its main conclusion, and its contribution to the literature 5. The most important disadvantage of a convenience sample is that: a. It takes a lot of time and effort to find respondents. b. The research results are cannot be generalized. c. It will introduce a systematic 'bias' in the data. d. This way of sampling is relatively expensive. 6. Which of the following sampling designs is a form of non-probability sampling? a. Systematic sampling- b. Area sampling. C. Quota sampling. d. Cluster sampling. 7. When representativity is an important criterion for a study, which sampling technique would you choose? a. Systematic sampling. b. Judgment sampling. Stratified random sampling d. Cluster sampling 4. The abstract contains information about a. The motivation of the research, the methods applied, the main results, some important references b. The motivation of the research, the methods applied, and the main limitations of the study C A short bio of the researcher and some general info on the research d. The motivation of the research, the methods applied, its main conclusion, and its contribution to the literature 5. The most important disadvantage of a convenience sample is that: a. It takes a lot of time and effort to find respondents. b. The research results are cannot be generalized. c. It will introduce a systematic 'bias' in the data. d. This way of sampling is relatively expensive. 6. Which of the following sampling designs is a form of non-probability sampling? a. Systematic sampling- b. Area sampling. C. Quota sampling. d. Cluster sampling. 7. When representativity is an important criterion for a study, which sampling technique would you choose? a. Systematic sampling. b. Judgment sampling