What Is the Standard Deviation of a Portfolio That Is

question 23

Multiple Choice

What is the standard deviation of a portfolio that is invested 40% in stock Q and 60% in stock R?

• A)0.7%
• B)1.4%
• C)2.6%
• D)6.8%
• E)8.1%

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Definitions:

Sodium Ion

An atom of sodium that has lost one electron to form a positively charged ion (Na+), crucial for nerve transmission and fluid balance in the body.

LDL Cholesterol

Low-density lipoprotein cholesterol, often referred to as "bad" cholesterol, which can accumulate and form plaques in arteries, leading to cardiovascular disease.

Receptor-Mediated Endocytosis

A type of endocytosis in which extracellular molecules become bound to specific receptors on the cell surface and then enter the cytoplasm enclosed in vesicles. Compare with phagocytosis and pinocytosis.

Membrane-Bound Enzymes

Enzymes that are attached to or associated with a cell membrane, playing crucial roles in various cellular processes.