英语词汇“expected value”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

expected value

释义

Noun: expected value

The sum of the values of a random variable divided by the number of values
- arithmetic mean, first moment, expectation

Derived forms: expected values

Type of: mean, mean value

Encyclopedia: Expected value

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