Examlex
What are the differences between an efficiency analysis, a cost-benefit analysis, and a cost-effectiveness analysis?
Cross-sectional
A research design that collects data from different participants at a single point in time to compare across groups or variables.
Research Design
The framework or strategy for a study that guides the collection and analysis of data to address research questions effectively.
Tested
The process of evaluating skills, performance, reliability, or quality by administering a series of questions or activities under controlled conditions.
Equivalent Samples
Groups in a study or experiment that are made as similar as possible to ensure that results are due to the variable being tested rather than pre-existing differences among participants.
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