average, norm - a statistic describing the location of a distribution; "it set the norm for American homes" arithmetic mean, expected value, first moment, expectation - the sum of the values of a random variable divided by the number of values geometric mean - the mean of n numbers express...
a quantity having a value intermediate between the values of other quantities; an average, especially the arithmetic mean. either the second or third term in a proportion of four terms. Statistics. expected value. See mathematical expectation ( def 2 ). Logic. the middle term in a syllogism....
a包含着无限的期望 Is containing the infinite expectation[translate] a他们最大的压力来自于父母朋友的反对 They most tremendous pressure comes from the parents friend's opposition[translate] a几千年来,五分之四的中国人生活在乡村,一个家族往往几代人在村庄繁衍,大家非常熟悉,互相关心,所以直到现在人们见面...
a quantity having a value intermediate between the values of other quantities; an average, esp. the arithmetic mean. either the second or third term in a proportion of four terms. Statisticsexpected value. Seemathematical expectation(def. 2). ...
expected value,first moment,expectation statistics- a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters mean,mean value- an average of n numbers computed by adding some function of the ...
Also found in: Dictionary, Medical, Encyclopedia. Graphic Thesaurus 🔍 Display ON Animation ON Legend Synonym Antonym Related </>embed</> mean valuemeanstatisticsexpectationfirst momentexpected valuearithmetic... noun Synonyms for arithmetic mean nounthe sum of the values of a random variable...
Literary Terms OMAM Chapter 4. IRONY Definition: general term for literary techniques that portray differences between appearances and reality, or expectation. What is Irony?. Irony 1 Define irony, verbal irony, situational irony, and dramatic irony Understand the effects of irony. ...
arithmetic mean- the sum of the values of a random variable divided by the number of values expected value,first moment,expectation statistics- a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population...
, each value being weighted by its probability of occurrence. the mean of a random variable x is also knows as expectation of \(\begin{array}{l}x\end{array} \) given by, \(\begin{array}{l}e(x)~=~ μ~=~\sum\limits_{i=1}^{n}~x_i p_i\end{array} \) = \(\begin{array...
The arithmetic mean maintains its place in finance, as well. For example, mean earnings estimates typically are an arithmetic mean. Say you want to know the averageearningsexpectation of the 16analystscovering a particular stock. Simply add up all the estimates and divide by 16 to get the arit...