Learning Outcomes:
On successful completion of this module students should have developed skills in questionnaire design and be able to differentiate between sampling and non-sampling errors. Students should be able to propose an appropriate sampling scheme to address a wide range of research questions.
Students should have knowledge of the main types of sampling schemes, the advantages and disadvantages of each, how to choose sample size and be able to produce estimates and confidence intervals. In addition students should be able to explain the connection between the methods used here and those used in an introductory statistics course.
Students should be able to able to conduct analyses from each sampling scheme using the software R.
Indicative Module Content:
Keywords.
Questionnaire design; Simple random sampling; Stratified sampling; Cluster sampling; Ratio estimation; Systematic sampling; Sample size calculations; Capture-recapture; Non-response adjustments.