Epidemiology HOSA QUESTIONS AND ANSWERS

RATED A+ 2025|2026 UPDATE

epidemiology - ANSWER-scientific method used to investigate, analyze and prevent or

control a health problem in a population.

Epidemic - ANSWER-a health problem that exists in a community to a greater degree

than you would expect.

Bias - ANSWER-a flaw in either the study design or data analysis that leads to an

erroneous result.

Case Fatality rate - ANSWER-mathematical quantity that describes the severity of a

disease Y, ...
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Actual 2025 AQA AS GERMAN 7661/1 Paper 1 Question Paper + Mark Scheme + Insert
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