Unit 4: Designing Studies

Population, Sample, Voluntary, Systematic, Convenience, Stratified, SRS, Cluster, Question Wording, Undercoverage, Nonresponse

Observational Study, Experiment, Lurking Variables, Confounding, Experimental Units, Explanatory, Response, Treatments, Completely Randomized, Placebo, Single Blind, Double Blind, Randomized Block, Statistically Significant, Matched Pairs

Scope of Inference

Ethics manner