The Distributions of Rates of Return for Companies AA and BB

question 24

True/False

The distributions of rates of return for Companies AA and BB are given below:
We can conclude from the above information that any rational, risk-averse investor would be better off adding Security AA to a well-diversified portfolio over Security BB.

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Definitions:

Dual Hydraulic Circuits

A safety feature in hydraulic brake systems where the circuit is split into two independent paths to ensure braking capability even if one path fails.

Mechanical Parking Brakes

A system that uses a mechanical linkage and force to secure a stationary vehicle by inhibiting wheel movement.

DOT 4 Hydraulic

A type of hydraulic fluid specified by the Department of Transportation (DOT) for use in brake and clutch systems, known for its high boiling point.

Atmospheric Air

The natural air found in the Earth's atmosphere, composed of nitrogen, oxygen, and trace amounts of other gases, at conditions prevailing at any specific location and time.