Examlex
If a person scores a 70 on an intelligence test on one day and scores 110 when retested on another day, you would most likely conclude that this test is ________.
Standard Deviation
A measure of the amount of variation or dispersion of a set of values, often used in statistics to quantify the volatility of a financial instrument.
Probability Distribution
An analytic function detailing the entire set of potential outcomes and their probabilities for a random variable within a certain range.
Global Minimum Variance Portfolio
An investment portfolio constructed to achieve the lowest possible risk (variance), given a set of securities.
Standard Deviation
Standard Deviation is a statistical measure that quantifies the amount of variation or dispersion of a set of data values.
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