Are the Expected Returns and Standard Deviation of a Portfolio

question 10

Essay

Are the expected returns and standard deviation of a portfolio both weighted averages of the individual securities expected returns and standard deviations? If not,what other factors are required?

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Definitions:

Workplace Norms

The shared expectations and rules that guide behavior of people within an organization, contributing to its culture.

Incivility

Rude or unsociable speech or behavior that disrupts the harmony and respect between individuals in the workplace.

Principal Sources

The original or main origin from which something is derived or obtained.

Work Stress

The negative response individuals experience due to extreme stress or various demands imposed on them in their professional environment.