expected value

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expected value

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enPR: ĭk-spĕkt′ĭd văl′yo͞o
(Received Pronunciation, contemporary) IPA^(key): /ɪkˈspɛkt.ɪd ˈval.juː/
(Received Pronunciation, conservatism) IPA^(key): /ɪkˈspɛkt.ɪd ˈvæl.juː/
(General American, Canada) IPA^(key): /ɪkˈspɛkt.ɪd ˈvæl.ju/
(General Australian) IPA^(key): /ɪkˈspekt.ɪd ˈvæl.jʉː/
(New Zealand) IPA^(key): /əkˈspekt.əd ˈvɛl.jʉː/
(Scotland) IPA^(key): /ɪkˈspɛkt.ɪd ˈval.jʉ/
(India) IPA^(key): /ɪkˈspɛkʈ.ɪɖ ˈval.juː/
Hyphenation: ex‧pect‧ed val‧ue

expected value (countable and uncountable, plural expected values)

(probability theory) The weighted average of outcome values, using probability as the weighting function.
Synonyms: expectation, expectancy, expectation operator, mathematical expectation, mean, expectation value, first moment

Coordinate term: mean

weighted average of outcomes

Bulgarian: матема́тическо оча́кване n (matemátičesko očákvane)
Czech: střední hodnota f
Danish: forventningsværdi c
Dutch: verwachtingswaarde (nl) f
Finnish: odotusarvo (fi)
French: espérance mathématique f, espérance (fr) f
German: Erwartungswert m
Hebrew: תּוֹחֶלֶת (he) f (tokhélet)
Icelandic: væntanlegt gildi n, væntigildi n, meðalgildi n
Italian: valore atteso m
Mongolian: математик дундаж (matematik dundaž)
Norwegian:
Bokmål: forventningsverdi (no) m

Nynorsk: please add this translation if you can
Polish: wartość oczekiwana f
Russian: математи́ческое ожида́ние (ru) n (matematíčeskoje ožidánije)
Spanish: esperanza matemática f, esperanza (es) f, valor esperado m
Swedish: väntevärde n

English