One of the Limitations of Epidemiologic Studies Is That the Results

question 121

Multiple Choice

One of the limitations of epidemiologic studies is that the results cannot be interpreted as proving a(n) _____

• A)association
• B)positive correlation
• C)negative correlation
• D)relationship to be causal

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Definitions:

Marginal Cost

The additional cost incurred by producing one more unit of a good or service, critical in decision-making processes regarding output levels.

Excess Profits

Profits that exceed the normal expected return on investment, often resulting from monopoly power or a unique competitive advantage.

Rate of Return

The gain or loss on an investment over a specified period, expressed as a percentage of the investment's initial cost.

Marginal Costs

The price increase resulting from the creation of an additional unit of a product or service.