Behavior Genetics Researchers Have Taken Their Data from Twin Studies

question 24

Multiple Choice

Behavior genetics researchers have taken their data from twin studies and used formulas to estimate that about__________ % of the stability in adult personalities can be attributed to genetics.

• A) 10
• B) 20
• C) 30
• D) 40

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Definitions:

Exchange

A marketplace where securities, commodities, derivatives, and other financial instruments are traded.

Rate of Return

The percentage gain or loss on an investment over a specified period, expressing the compound annual growth rate.

Initial Margin

The minimum amount of equity required to initiate a position in the securities market, often expressed as a percentage of the total investment.

Sell the Stock

The action of disposing of shares in a company.