If You Are Calculating the Variance and Standard Deviation of Returns

question 35

True/False

If you are calculating the variance and standard deviation of returns for a stock, the variance will always be larger than the standard deviation.

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Definitions:

Heat Loss

The transfer of thermal energy from a warmer object to a cooler one, resulting in a decrease in temperature.

Radiation

A form of energy emitted in particles or waves, used in medicine for imaging and treatment of certain conditions, but can also pose health risks at high levels or prolonged exposure.

Nystagmus

An involuntary eye movement that may cause the visual field to appear shaky or unstable, often a symptom of underlying health issues.