Variance Is a Measure of the Variability of Returns, and Since

question 91

True/False

Variance is a measure of the variability of returns, and since it involves squaring the deviation of each actual return from the expected return, it is always larger than its square root, its standard deviation.

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Definitions:

Semantic Memory

A type of long-term memory involving the capacity to recall words, concepts, and general facts that are not tied to specific experiences.

Long-term Potentiation

A lasting increase in signal transmission between two neurons, believed to be a cellular mechanism for learning and memory.

Implicit Memory

A type of long-term memory that is not consciously recalled but influences thoughts, behaviors, and skills without one's awareness.

Retrieval Cue

Stimuli or hints that can help in the recall of memories by making them more accessible.