The Variance of the Sum of Two Investments Will Be

question 57

True/False

The variance of the sum of two investments will be equal to the sum of the variances of the two investments when the covariance between the investments is zero.

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Definitions:

Ventricle

A chamber of the heart or brain that receives or pumps out blood or cerebrospinal fluid, respectively.

Arbor Vitae

Refers to the treelike appearance of the cerebellar white matter when viewed in cross section, important for the coordination of muscle movements.

Cerebellar White Matter

The white neural tissue inside the cerebellum that contains myelinated nerve fibers connecting different parts of the cerebellum.

Primary Motor Cortex

The brain region located in the frontal lobe, responsible for the voluntary control of skeletal muscles.