Rick's Portfolio Has a 3-Year Standard Deviation of 12

question 50

Multiple Choice

Rick's portfolio has a 3-year standard deviation of 12.2%. What is the 1-year standard deviation for Rick's portfolio?

• A)4.07%
• B)7.04%
• C)8.38%
• D)9.98%
• E)21.13%

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Definitions:

Human Behavior

The entirety of actions, reactions, and interactions undertaken by humans, influenced by culture, attitudes, emotions, values, ethics, and the external environment.

Social Psychology

The scientific study of how people affect and are affected by others.

Kurt Lewin

A pioneering psychologist known for his work in group dynamics, social psychology, and organizational development, and for founding action research.

Ringelmann's Research

Investigates the phenomenon where individual productivity declines as group size increases, known as social loafing.