Expectation

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Average value under a distribution.

Full Definition

Average value under a distribution.

Keywords

mean

Domains

Probability & Statistics

Related Terms

Variance related to

Measure of spread around the mean.

 Covariance related to

Measures joint variability between variables.

 Correlation related to

Normalized covariance.

 Law of Large Numbers related to

Sample mean converges to expected value.

 Random Variable related to

Variable whose values depend on chance.

 Probability Distribution related to

Describes likelihoods of random variable outcomes.

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