Based on the Mean-Variance Analysis,the Risk of a Portfolio Is

question 18

Multiple Choice

Based on the mean-variance analysis,the risk of a portfolio is defined as:

• A)the standard deviation of the risks of the individual portfolio.
• B)the variance of its return.
• C)the sum of the risks of the individual stocks.
• D)the portfolio-weighted average of the risks of the individual stocks.

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Definitions:

Disease Progression

The course a disease takes from its inception to its final stage, including how fast or slow it develops and the stages or phases it goes through.

International Classification of Diseases (ICD)

A globally used diagnostic tool for epidemiology, health management, and clinical purposes, categorizing diseases and health conditions.

DSM-5

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, published by the American Psychiatric Association, which provides a standardized classification and diagnostic criteria for mental disorders.

Observer Drift

The tendency of an observer who is rating subjects in an experiment to change criteria gradually and involuntarily, thus making the data unreliable.