Which of the Following Statements Is True

question 104

Multiple Choice

Which of the following statements is true?

• A)The sample mean is relatively more efficient than the sample median.
• B)The version of the sample variance where you divide by n is biased.
• C)The sample mean is consistent.
• D)All of these choices are true.

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Definitions:

Security Market Line

A representation in finance that shows the relationship between risk (as measured by beta) and expected return of investments, used in the capital asset pricing model.

Capital Market Line

A line used in the capital asset pricing model to depict the rates of return for efficient portfolios depending on the risk-free rate of return and the level of risk (standard deviation) for a particular portfolio.

Characteristic Line

In finance, a line that describes the relationship between the return on an investment and the return on the market as a whole, used in the Capital Asset Pricing Model.

Systematic Risk

Systemic risk associated with the overall market or a particular segment of the market, widely known as market risk, remains even after diversification efforts.