Expectation (epistemic)
In the case of uncertainty, expectation is what is considered the most likely to happen. An expectation, which is a belief that is centered on the future, may or may not be realistic. A less advantageous result gives rise to the emotion of disapp ...
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Expected value
In probability theory, the expected value (also called expectation, expectancy, expectation operator, mathematical expectation, mean, expectation value, or first Moment (mathematics), moment) is a generalization of the weighted average. Informa ...
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Expected shortfall
Expected shortfall (ES) is a risk measure—a concept used in the field of financial risk measurement to evaluate the market risk or credit risk of a portfolio. The "expected shortfall at q% level" is the expected return on the portfolio in the wor ...
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Expected utility hypothesis
The expected utility hypothesis is a foundational assumption in mathematical economics concerning decision making under uncertainty. It postulates that rational agents maximize utility, meaning the subjective desirability of their actions. Rationa ...
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Expected return
The expected return (or expected gain) on a financial investment is the expected value of its return (of the profit on the investment). It is a measure of the center of the distribution of the random variable that is the return. It is calculated ...
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Expected loss
Expected may refer to:
*Expectation (epistemic)
*Expected value
In probability theory, the expected value (also called expectation, expectancy, expectation operator, mathematical expectation, mean, expectation value, or first Moment (mathemati ...
See also
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Unexpected (disambiguation)
Unexpected may refer to:
Film and television
* ''Unexpected'' (2005 film), an Italian documentary directed by Domenico Distilo
* ''Unexpected'' (2015 film), an American film directed by Kris Swanberg
* ''The Unexpected'' (TV series), a 1950s TV ...
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Expected value (disambiguation) Expected value is a term used in probability theory and statistics. It may also refer to:
Physics
* Expectation value (quantum mechanics)
In quantum mechanics, the expectation value is the probabilistic expected value of the result (measurement ...