Which of the Following Groups Has the Lowest Life Expectancy

question 84

Multiple Choice

Which of the following groups has the lowest life expectancy at birth?

• A)middle-income economies
• B)low-income economies
• C)high-income economies
• D)sub-Saharan African economies
• E)all the world's economies

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Definitions:

No Arbitrage

A principle stating that it is impossible to achieve risk-free profits from inconsistent or mispriced asset prices in efficient markets, as arbitrage opportunities are quickly exploited and corrected.

Risk Premium

The extra return over the risk-free rate that investors require to compensate them for the risk of holding a risky asset.

Risk Aversion

A person's or entity's reluctance to take risks, preferring lower returns with known risks over higher returns with unknown risks.

Total Risk

The complete range of possible risks, including both systematic and unsystematic risks, that can affect the value of an investment.