epidemiology methods

Briefly discuss why it is important to study epidemiology methods.

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1 Homework part 2. Briefly discuss why it is important to study epidemiology methods. For each of the following examples identify which of Hill’s criteria for the determination of causality each example illustrates. (consistency, experiment, strength, biological gradient, specificity, coherence, analogy, temp-orality, plausibility) and state your reasoning for that selection.