the expected value sometimes may not even be included in the sample data set; it is not the value you would "expect" to get in reality. The expected value...

Look up expected in Wiktionary, the free dictionary. Expected may refer to: Expectation (epistemic) Expected value Expected shortfall Expected utility...

Expected value is a term used in probability theory and statistics. It may also refer to: Expectation value (quantum mechanics), the probabilistic expected...

"expected shortfall at q% level" is the expected return on the portfolio in the worst q % {\displaystyle q\%} of cases. ES is an alternative to value at...

The expected value of perfect information analysis tries to measure the expected cost of that uncertainty, which “can be interpreted as the expected value...

social behaviour. The expected utility hypothesis states an agent chooses between risky prospects by comparing expected utility values (i.e. the weighted...

conditional expectation, conditional expected value, or conditional mean of a random variable is its expected value evaluated with respect to the conditional...

In decision theory, the expected value of sample information (EVSI) is the expected increase in utility that a decision-maker could obtain from gaining...

Expected commercial value (ECV), also known as estimated commercial value, is a prospect-weighted value for a "project" with unclear conclusions; it is...

quantitative policy analysis, the expected value of including uncertainty (EVIU) is the expected difference in the value of a decision based on a probabilistic...

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...

known expected value of perfect information (EVPI) and expected value of sample information (EVSI). Note that VoI is not necessarily equal to "value of decision...

small number of observations will coincide with the expected value or that a streak of one value will immediately be "balanced" by the others (see the...

In quantum mechanics, the expectation value is the probabilistic expected value of the result (measurement) of an experiment. It can be thought of as...

first equation and X {\displaystyle X} does not satisfy the second. The expected value and variance of a geometrically distributed random variable X {\displaystyle...

individuals seek to maximise their expected utility rather than the expected monetary value of assets. In defining expected utility in this sense, the pair...

instance, expected-utility theory was proposed in 1738 by Daniel Bernoulli as a way of modeling behavior which is inconsistent with expected-value maximization...

on the expected value of the loss function; however, this quantity is defined differently under the two paradigms. We first define the expected loss in...

the q-value in the Storey procedure provides a means to control the positive false discovery rate (pFDR). Just as the p-value gives the expected false...

e., the expected value of the conditional expected value of X {\displaystyle X} given Y {\displaystyle Y} is the same as the expected value of X {\displaystyle...

sum grows without bound so the expected win is an infinite amount of money. Considering nothing but the expected value of the net change in one's monetary...

under certain conditions, the expected value of a martingale at a stopping time is equal to its initial expected value. Since martingales can be used...

quantile of the expected value of the order statistic of a standard normal distribution. More generally, Shapiro–Wilk test uses the expected values of the order...

then the expected value of X is: E ⁡ [ X ] = n p . {\displaystyle \operatorname {E} [X]=np.} This follows from the linearity of the expected value along...

values of a variable about its mean. A low standard deviation indicates that the values tend to be close to the mean (also called the expected value)...

linear cryptanalysis. The lemma states that the bias (deviation of the expected value from 1/2) of a linear Boolean function (XOR-clause) of independent binary...

difference between an observed value and the true value of a quantity of interest (where true value denotes the Expected Value, such as the population mean)...

{\displaystyle {\bar {x}}} ) to distinguish it from the group mean (or expected value) of the underlying distribution, denoted μ {\displaystyle \mu } or μ...

8744%. The expected amount won is (1 × 0.978744) = 0.978744. The expected amount lost is (63 × 0.021256)= 1.339118. Thus, the total expected value for each...

gambler's ruin is the fact that a gambler playing a game with negative expected value will eventually go bankrupt, regardless of their betting system. The...