True or False: the Expected Return of the Sum of Two

question 50

True/False

True or False: The expected return of the sum of two investments will be equal to the sum of the
expected returns of the two investments plus twice the covariance between the investments.

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Definitions:

Electrocardiogram

A graphic record of the electric currents generated by the heart; a tracing of the heart action; may also be referred to as an ECG or EKG.

Sinoatrial Node

A group of specialized cells located in the right atrium of the heart that generate electrical impulses, acting as the heart's natural pacemaker.

Purkinje Fibers

Specialized muscle fibers located in the heart's ventricles that play a key role in conducting electrical signals and coordinating the heart's contractions.

Repolarization

Reestablishment of a polarized state in a muscle or nerve fiber following contraction or conduction of a nerve impulse. On an ECG, the time of recovery before another contraction.