The Lifetime Risk of Developing Schizophrenia for a Person in the General

question 112

Multiple Choice

The lifetime risk of developing schizophrenia for a person in the general population is about 1%.For an identical twin of someone with schizophrenia,it is about ____.

• A)15%
• B)18%
• C)27%
• D)50%

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Definitions:

Marginal Revenue

The extra revenue obtained by selling an additional unit of a product or service.

Marginal Cost

The cost increase from producing a further unit of a product or service.

Long-Run Equilibrium

Long-run equilibrium occurs in a market when all firms earn normal profits, and no new firms have an incentive to enter or exit, resulting in market stability over time.

Average Total Cost

The cost of producing each unit, calculated by dividing the overall production expenses by the quantity of units manufactured.