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To test various strategies, researchers randomly assigned participants to one of three groups.
VOA: standard.2010.07.30
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So first, I choose a volatility randomly, from some distribution of possible volatilities 2 from to, in this case, 0.2.
来决定的一个值，所以首先我先随机选择一个浮动值，从可能的浮动值中的分布进行选择,在这个例子中就是0。
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but I was up really late the night before and I just randomly decided not to go.
但我前一晚熬夜了，所以我就临时决定不去了。
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In the new study, they randomly assigned patients to get AIDS medicines when their CD4 count hit 200, the standard procedure, or to get the antiretrovirals earlier, when their CD4 had only dropped to 350.
VOA: standard.2010.07.21
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It was a randomly cut apart-- kind of like Yale College is actually, where you get a random assortment of people.
他们是随机分队的-,这有点像耶鲁大学，你被随机地分到和别人一组。
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Who cares if I randomly send him or her elsewhere in the array?
就算我把他或者她排在序列中的其他位置，又有谁会在意呢？
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It's not just moving randomly, it's moving purposefully.
它并不是随机变动,而是有目的地移动
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There is a very big-- one of the largest clinical trials that the U.S. Government ever did was called the Women's Health Initiative, and there were several purposes built into this particular study, but what it did was it took post menopausal women and randomly assigned them to different dietary conditions.
有一个很大的,美国政府曾经做过的,一个最大的临床试验,叫做"妇女健康倡导计划",这项研究有几个特殊的目的,研究主要是将更年期的妇女,随机分配至,不同的饮食环境中
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So what I'm going to do is I'm going to put me here, and my pair, the person I'm randomly paired with here, and Alpha and Beta, which are the choices I'm going to make here and on the columns Alpha and Beta, the choices my pair is making.
那么我把我写在这里,我对手,就是被随机分到的人写在这,还有是α和β,就是我要做的选择,还有我对手要做的选择
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When you are searching a list to see whether it has an element, you don't randomly probe the list, hoping to find whether or not it's there.
当我们在一个数组中,寻找目标元素的时候,我们不会随机的调查数组来看。
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Also unbeknownst to the teachers was these students names, who were deemed "the fast spurters"/"high potential students", were literally randomly picked out from a hat.
老师们也不知道这些所谓的，“快速迸发者“或者潜力巨大的学生，都是从一个帽子抓阄抓出来的。
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and randomly find like two or three words or any specific words you want to know.
然后随便找两三个你想知道的单词。
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We're going to be taking away from lucky-- you think of yourself as randomly on any point of this.
我们会从有钱人那里拿走一些,你可以想象自己作为例子
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It's just coming--It's just being played to you randomly.
是随机发生在你身上的。
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They throw out all of these behaviors randomly.
它们的这些行为都是随机的。
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The physicalist says we don't need to appeal to anything as extravagant as a soul in order to explain the fact that bodies don't just move randomly, but they move in purposeful ways that are controlled.
物理主义认为,我们并不需要诉诸任何,像灵魂那样夸张的东西来解释,为什么肉体不会随机乱动,而是在控制下进行的有目的的活动
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As I mentioned before is one example on the risk for breast cancer in women, so you'd randomly assign half to following their usual diet, the other half to an intervention program where people are prescribed a low fact diet, given counseling and interventions from dieticians and things, and then you look to see what happens for risk as people go forward in time.
我之前提过,这例子研究的是,女性的乳腺癌发病率,你将随机选择其中一半人按一般习惯饮食,另一半人则参与一个干预计划,其中每人都要食用,由营养学家设计推荐的低脂肪菜单,然后再看随着时间推移,被试者的发病率是怎样变化的
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It couldn't have been a very complicated algorithm because it basically paired people up randomly on the campus.
这个算法不是很复杂,基本上是给校园里的人随机配对。
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If people in the room choose randomly between 1 and 100, then the average is going to be around 50 say and two-thirds of 50 is around 33, 33 1/3 actually.
如果大家在1到100之间随机选择,平均数会是50左右,而50的2/3大概是33,确切地说是33 1/3
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It's as though I've walked across the stage like this realized, damn, it was the guy over here or rather I found the smallest element here who beat out number 2 over here so I can now put number 1 into place and recall that it didn't matte if I punted whoever was standing here 'cause they were given to me randomly anyway.
这就像是我这样走过讲台,然后才发现要找的人在那儿,或者说发现了最小的元素,那么就可以将1号放在正确的位置,而在这儿的是谁并不重要,因为他们本身就是,随机的。
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- If the computer-- If they rated their partner as attractive, the randomly assigned partner, they were more likely to continue the relationship.
如果计算机-,如果他们认为自己的搭档有魅力，随机配对的组合，他们更有可能继续发展关系。
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The piece of paper you have here is 250 names chosen randomly from a Manhattan phone book.
你们手上的那张纸有250个名字,都是从曼哈顿电话薄里随机挑出来的。
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Because the wardens-- people off the street, randomly divided- were becoming so oppressive.
因为随意找来的，随机分配的典狱长们-,变得非常残暴。
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And these employees, again, randomly picked, actually became the highest potential employees.
那些员工也是随机挑出的，但真的变成最有潜力的员工。
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- But the computer-- but a lot of data about all the students on campus were-- -- was collected--were collected and people were then randomly paired up and sent to the dance.
但是通过计算机-,校园所有学生的数据-,收集起来,然后同学随机配对,按照这种配对一起跳舞。
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And what he found was the students who were labeled-- randomly so, but who were labeled-- "fast spurters", their IQ increased significantly over the year and maintained that increase in a longitudinal study.
他发现被标签为-,被随机地标签为“快速迸发“的学生-,智商在一年间有很大增加,而且在长期研究中保持着增加。
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With a different volatility for the stocks because that was also selected randomly, plus some market bias.
或者均匀分布的一个随机值,因为数值选择上的随机性，再加上市场偏好。
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I will randomly pair your form with another form and neither you nor your pair will ever know with whom you were paired.
我会随机把你们分成两两一组,你们不知道会跟谁分到一组
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You--By not randomly assigning people to these two conditions, you may be capturing just individual differences in the kind of person who, when there's a perfectly stable, safe, low bridge, says, "Huh uh. I won't want to go on that bridge.
如果两种情况下的受试者不是随机安排的，或许你所捕捉的,只是一类人中的个体差异，这类人，当看到一个更稳定，更安全，更低的桥，会说，“啊哈，我不走那座桥。
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It's not moving randomly, but the tasks are all controlled by the CPU within the robot.
它不能随机移动,所有任务都由机器人里的CPU掌控
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