数学英语 41 What are Statistics and Estimators?

by Jason Marshall Sometimes statistics* seems magical. Of course, there isnt really anything magical going onbut the fact that statistical methods can be used to pull useful information out of a hatful of messy data is, at a minimum, remarkable. And,

英文歌曲：Happy Ashanti Ja Rule

改写新进女歌手首张专辑首周发货纪录的美声小公主亚香缇 独占2002年Billboard音乐奖8项大奖冠军大碟里打进节奏蓝调榜TOP 6与流行榜TOP 8快乐恋曲 Ja Rule: Right back at ya, it's the world's most talented record label Murder INC, and that angelic voice you hear

Pollution Rule Eased for Older Power Stations And Factories

By Caty Weaver Broadcast: September 5, 2003 This is Bob Doughty with the VOA Special English Environment Report. The administration of President Bush has eased an air pollution rule for about seventee

NPR 10-26:A Positive Outlook Is Overrated 人人都应以自己的态度方式来面对生活

Psychologist Barbara Held of Maine believes that a little kvetching makes for a better outlook on life. I believe in mystery. I believe in family. I believe in being who I am. I believe in the power of failure. And I believe normal life is extraordi

Control--- rule---govern

英语博客：Questions tags.

As you study English, you will become familiar with question tags. A tag is a little something that is added on, just like the tag on your shirt that tells you the size and type of material. We use question tags all the time in English to add a brief

学个词Learn a Word 第505期 Rule of thumb

今天我们要学的词是rule of thumb。 Rule of thumb, 经过反复实践，得出的一般规律。一项最新研究指出，少吃能长寿。 The rule of thumb is that by eating 15 % less starting at age 25 you could add 4.5 years to your lif

Forlan refuses to rule out move

MADRID, Oct. 5 (Xinhua) -- Atletico Madrid's Uruguayan striker Diego Forlan admitted this Tuesday that should the right offer come along he would be prepared to leave the club. Forlan, along with fellow striker Kun Aguero has been vital to the club f

每日一词【505】rule of thumb

今天我们要学的词是rule of thumb。 Rule of thumb, 经过反复实践，得出的一般规律。一项最新研究指出，少吃能长寿。 The rule of thumb is that by eating 15 % less starting at age 25 you could add 4.5 years to your lif

单词超市第五十六期 rule out

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！

统计学名词词汇

统计学名词词汇 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 infer

统计学名词英语单词

统计学名词英语单词 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 i

英文歌曲:That Golden Rule

That Golden Rule Son of Henry, I'm the first in line To the throne, smell my mustard gas I slash swords through your wooden spine Well it cut my heart and it blew my head We made love at the side of the road Reflex, you better know this flows fast Th

每日一词【443】positive：积极的，正面的

今天我们要学的词是positive。 Positive, 是积极的，正面的。A positive attitude, 积极的态度。He has received positive feedback for the work he has done, 他的工作得到了好评。She remained positive even in face of failure

Obama Urges Congress to Pass 'Buffett Rule'

U.S. President Barack Obama is renewing his call for Congress to approve tax reform legislation known as the Buffett Rule. It is named after one of the world's richest men, investor Warren Buffett, who says it is not fair that he pays a lower tax tha

英文乡村歌曲：Women Rule The World

I guess just about everything I've ever done I've been tryin' to impress or get close to one of 'em Seems like I was about thirteen Bobbi Jo Guthrie was the pumpkin queen That night I realized for the very first time Women rule the world The way they

7 Rules for a Life Worth Living

7 Rules for a Life Worth Living Are you writing the story of your life, or are you letting other people and circumstances write it for you? You might not consider yourself a follower, but here are a few signs you arent in control: You dont like your

翻译考试词汇必备：统计学名词词汇（二）

left-skewed 左偏 negative-skewed 负偏 right-skewed 右偏 positive-skewed 正偏 contingency table 列联表 sampling distribution (of a statistic)(某个统计量的) 抽样分布point estimate 点估计值 point estimator 点估计式 unbiased

学个词 65:rule out

今天学的词组是rule out。 Rule out就是把某件事或某种可能性排除在外。比如日本外相在北韩宣称进行核试验之后宣布日本绝不考虑发展核武器。Japan ruled out nuclear arms。Rule out也有不允许或妨碍做

英文摇滚歌曲：Kamelot - Rule The World

When a new day reachesdawn I feel it's worth the wait But I tumble and I fall I'm up against my fate When the barricades come down I'll build them up again When I'm just about to drown I still don't know the end Sometimes I tremble Like a little chil