What Is the Standard Deviation of a Portfolio of Two

question 62

Multiple Choice

What is the standard deviation of a portfolio of two stocks given the following data: Stock A has a standard deviation of 30%. Stock B has a standard deviation of 18%. The portfolio contains 60% of stock A, and the correlation coefficient between the two stocks is -1.

• A) 0%
• B) 10.8%
• C) 18%
• D) 24%

Recognize the role of e-therapy in mental health treatment and its regulation.

Identify different methods used in treating mental disorders, including psychosurgery, psychotherapy, and medication.

Appreciate the importance of cultural sensitivity in psychotherapy.

Understand the concepts and applications of behavior modification techniques.

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Definitions:

Original Organism

The first or earliest form of an organism from which others have evolved or derived.

Evolution

The process whereby multiple forms of life are thought to have arisen and diversified from ancient ancestors throughout the geological history of the planet.

Scientists

Individuals engaged in systematic investigation and study to acquire knowledge and understanding through observation, experiment, and theory development in various fields.

Percentage

A mathematical concept representing a number or ratio as a fraction of 100, used to express proportion, allocation, and statistical data.