本文为您带来期望值的英文翻译，包括期望值用英语怎么说，期望值用英语怎么说，期望值的英语造句，期望值的

本文为您带来期望值的英文翻译，包括期望值用英语怎么说，期望值用英语怎么说，期望值的英语造句，期望值的英文原声例句，期望值的相关英语短语等内容。

期望值的英文翻译，期望值的英语怎么说？

期望值的英语网络释义

期望值（expected value）是指有数值结果的随机情景之每一个结果乘上它的机率，再对所有可能结果加总而得。如果用符号表示，可能

例如，掷一枚六面骰子的期望值(Expectations)是3.5

效价(Valence)指目标实现个人需要满足价值上的主观估价。效价主要受人的需要结构和个性特征影响。期望值(Expectancy)指个体对某一目标实现可能性的主观估计。从基本模式可以看出,弗罗姆认为目标对个体激励强度,由期望值和效价二者的合力决定。

... 起跑器 block 期望值 level of expectation 千年问题、千年虫millennium bug ...

期望值的汉英大词典

期望值

• expected value

期望值的英语短语

期望值的英文例句

女性往往受家庭职责及低期望值约束。

Women are too often constrained by family commitments and by low expectations.

最后你得调整你的期望值。

In the end you have to readjust your expectations.

一拨可用的健康劳力人数达不到军方官员们的期望值。

The available pool of healthy manpower was not as large as military officials had expected.

由于这是一个凹函数，它不仅仅是期望值。

Since this is a concave function, it's not just the expected value.

一般来说，他人的高期望值对学生的成长至关重要。

Generally, high expectations from others are essential to students' development.

相反，我所努力做的是设立期望值。

Instead, what I am striving to do is set expectations.

我们美国人却又非常高的期望值。

We Americans have very very high expectations.

公众对卫生保健的期望值在提高。

Public expectations of health care have increased.

我们可以用期望值，或者是平均值。

We have expected value, mean or average.

这再次回到了用户的期望值问题上。

Once again, this comes back to the expectations of users.

随机变量的加权平均值是期望值。

The weighted mean of the random variable is the expected value.

设置模仿对象中的状态和期望值

Set state and expectations in the mock objects

丹麦人对生活的期望值很低。

The Danes have low expectations.

我们希望收益的期望值较高,并且稳定

We want a high expected value of returns, but we don't like variance.

我们快乐的源头也改变了我们的期望值。

Our sources of pleasure change our expectations too.

即远期利率等于未来即期利率的期望值。

Forward rates equal expected future spot rates.

普通用户，对于搜索引擎有很高的期望值。

Average consumers have very, very high expectations about search engines.

这叫做期望值，人们也成为均值或平均值。

That's called the expected value. People also call that the mean or the average.

和他人界定清楚期望值。

Define clear expectations with others.

合情合理的的期望值 。

Sodo reasonable expectations.

原因之一是低期望值。

One reason is low expectations.

在市场萧条期退出的好处是买家期望值较低。

The good thing about selling in a down market is that expectations are lower.

换言之：政客们就是故意要创造高的期望值。

In other words: Politicians intentionally create high expectations.

这意味着，父母和孩子需要讨论各自的期望值。

This means parents and children need to discuss expectations.

此外，她们对美的期望值也会增加，哈里特说。

Moreover, their expectations of beauty may rise, says Hullett.

同时朋友和爱人对你的期望值会更高。

And there will also be new demands from your friends and loved ones.

调整你的期望值。

Adjust your expectations.

他们的期望值高了，反过来也会影响孩子的行为。

Their heightened expectations, in turn, may affect their kids' behavior.

他们的期望值高了，反过来也会影响孩子的行为。

Their heightened expectations, in turn, may affect their kids' behavior.

期望值的原声例句

So, Case and I did identical questionnaires in Los Angeles and Milwaukee and these are median price expectations.

于是科斯和我在洛杉矶和密尔沃基,做了完全相同的问卷调查,并且调查出了中间价格的期望值

So you can tell that people have very high expectations about Baidu or about a search engine.

你会发现人们对于百度,有很高的期望值。

Average consumers have very, very high expectations about search engines.

普通用户，对于搜索引擎有很高的期望值。

Another important concept in probability theory that we will use a lot is expected value, the mean, or average-- those are all roughly interchangeable concepts.

概率论中另外一个常用的重要的概念是,期望值或者也叫均值,这两个概念可以互换

Expected value is good and variance is bad because that's risk; that's uncertainty.

期望值越高越好,方差就相反,因为方差代表着风险,也就是不确定性

We want a high expected value of returns, but we don't like variance.

我们希望收益的期望值较高,并且稳定

He said that we shouldn't think that the-- the simplest story of the term structure of interest rates, which he expounded there, is that forward rates equal expected future interest rates.

他提出,我们不应该认为,他在书中写道,对于利率期限结构,最简略的概括,是远期利率等于未来利率的期望值

Forward rates equal expected future spot rates.

即远期利率等于未来即期利率的期望值

We have expected value, mean or average.

我们可以用期望值,或者是平均值

That's called the expected value.

这个加权平均值就是期望值

The basic definition-- the expected value of some random variable x--E--I guess I should have said that a random variable is a quantity that takes on value.

最基本的定义,某一个随机变量X的期望值E,我应该提到过,随机变量是一个可以取值的数

期望值的网络释义

期望值 在概率论和统计学中，期望值（或数学期望、或均值，亦简称期望，物理学中称为期待值）是指在一个离散性随机变量试验中每次可能结果的概率乘以其结果的总和。 换句话说，期望值是随机试验在同样的机会下重复多次的结果计算出的等同“期望”的平均值。需要注意的是，期望值并不一定等同于常识中的“期望”——“期望值”也许与每一个结果都不相等。（换句话说，期望值是该变量输出值的平均数。期望值并不一定包含于变量的输出值集合里。）

以上关于期望值的英语翻译来自英汉大词典，希望对您学习期望值的英语有帮助。