Examlex
Wegener's evidence for a united Pangaea comes from the fossil record of which type of organisms?
Cross-sectional Study
An observational study that analyzes data from a population, or a representative subset, at a specific point in time to examine the presence of disease or other variables.
Health Outcomes
The results of medical conditions and/or health interventions on individuals, including changes in health status, quality of life, and mortality.
Variables Of Interest
Specific items that researchers seek to measure or observe within a study to understand patterns or associations.
Ecologic Fallacy
The error in reasoning that occurs when conclusions about individual-level processes are drawn from group-level data.
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