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:

Organs

Structures composed of different tissues that perform specific functions within an organism.

Histology

The examination of tissues at the microscopic level to understand their structure.

Cytology

Study of anatomy, physiology, pathology, and chemistry of the cell.

Molecular Biology

The branch of biology that deals with the structure and function of the macromolecules (e.g., proteins and nucleic acids) essential to life.