Which of the Following Statements Is FALSE

question 12

Multiple Choice

Which of the following statements is FALSE?

• A)As a practical matter,it is extremely difficult to identify portfolios that are efficient because we cannot measure the expected return and the standard deviation of a portfolio with great accuracy.
• B)The portfolios in a multifactor model can be thought of as either risk factors themselves or portfolios of stocks correlated with unobservable risk factors.
• C)Each factor beta is the expected percent change in the excess return of a security for a 1% change in the excess return of the factor portfolio.
• D)Even if the market portfolio is not efficient,it still must capture all components of systematic risk.

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Definitions:

Statistical Process Control

A method of quality control which employs statistical methods to monitor and control a process to ensure that it operates at its full potential.

Special Causes

Special causes, in the context of quality control, refer to unusual, unpredictable factors that cause variations in a process, distinguishing them from common causes.

Common Causes

Factors that consistently contribute to a process's variability; inherent within the process and usually indicative of systemic issues.

Variation

The extent to which data points in a dataset differ from each other and from their average value.