估计量

知性英语－People's Square

发表于:2018-12-07 / 阅读(114) / 评论(0)

知性英语

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,

发表于:2018-12-07 / 阅读(104) / 评论(0)

数学英语

河北高中英语选修模块7--Unit Three QI BAISHI AND CHI

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 ！

发表于:2018-12-13 / 阅读(188) / 评论(0)

冀教版高中英语选修七

英语歌曲:Chi Chi Bird

发表于:2018-12-13 / 阅读(137) / 评论(0)

Wee Sing Around the World

VOA慢速英语2011--How Much Screen Time Is Too Much for Chi

Technology Report - How Much Screen Time Is Too Much for Children? 科技报道 - 合理控制儿童使用数码设备的时间 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 Children can spend hou

发表于:2018-12-16 / 阅读(77) / 评论(0)

2011年VOA慢速英语(八)月

银行英语对话-Minimum Balance Requirements(2)

A: I need to open an account. B: Do you know what kind you want to open? A: I want a checking account. B: Do you know what the minimum balance is? A: What is that? B: You need to keep it at $100. A: Thats it? B: Thats the least amount you can have. A

发表于:2018-12-16 / 阅读(157) / 评论(0)

英语情景对话-银行

银行英语对话-Minimum Balance Requirements(1)

A: I would like to open an account today. B: What kind? A: I want to open a checking account. B: You need to keep a minimum balance. A: How much is it? B: You need at least $100 in your account. A: Is that all? B: Yes. Thats the minimum. A: What happ

发表于:2018-12-16 / 阅读(144) / 评论(0)

英语情景对话-银行

Leicester square 莱斯特广场

The script of this programme 本节目台词 Shakespeare's statue in Leicester Square John: Hello and welcome to Leicester Square for this edition of On The Town from Learning English, I am John and with me is my colleague Lily. Lily: 大家好！我是杨莉，

发表于:2019-01-16 / 阅读(110) / 评论(0)

都市掠影

流行美语第145课 - back to square one / killer

Larry在帮李华写一篇报告，因为李华的电脑出了问题，她写的整个报告都丢了。今天李华会学到两个常用语：back to square one和killer. LH: 电脑出了问题，我写

发表于:2019-01-30 / 阅读(84) / 评论(0)

美国之音《流行美语》

Inter beat Chievo after two heavy losses

MILAN, April 9 (Xinhua) -- Inter Milan snapped their two-loss losing streak on Saturday when they beat Chievo 2-0 at home in Serie A. It was the third game Inter played in a week at home where the first two saw them lost to AC Milian 3-0 in Serie A a

发表于:2019-02-03 / 阅读(148) / 评论(0)

英语新闻

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

发表于:2019-02-03 / 阅读(81) / 评论(0)

英文语法词汇

学个词Learn a Word 第1706-minimum

今天我们要学的词是 minimum。Minimum 最少的，最起码的。You need to keep a minimum balance of $250 in your checking account in order to avoid a monthly fee. 如果不想交月费，你活期帐户余额必须维持在250美元以上。

发表于:2019-02-04 / 阅读(108) / 评论(0)

英语单词荟萃

VOA常速英语2007-Chissano Awarded African Leadership Prize

By Tendai Maphosa London 22 October 2007 Former Mozambique President Joachim Chissano is the first recipient of the Mo Ibrahim Prize for Achievement in African leadership. Former U.N. Secretary General Kofi Annan made the announcement in London. Tend

发表于:2019-02-06 / 阅读(174) / 评论(0)

2007年VOA常速英语（十月）

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

发表于:2019-02-06 / 阅读(108) / 评论(0)

英文语法词汇

Psychiatrist 精神病医生

Psychiatrist 精神病医生 Jerry went to a psychiatrist. Doc, he said, I've got trouble. Every time I get into bed, I think there's somebody under it. I'm going crazy! Just put yourself in my hands for one year, said the shrink. Come to me three ti

发表于:2019-02-07 / 阅读(83) / 评论(0)

趣味英语

英语歌曲:Chiki Chiki

Chiki Chiki from:Starclub Dr. Alban Chiki-chiki on the mind Chiki-chiki all the time If you want it you got it I'm burning inside Chiki-chiki love your style Chiki-chiki so alive Let's go crazy, amaze me Get into the vibe (vibe vibe vibe vibe vibe...

发表于:2019-02-07 / 阅读(133) / 评论(0)

好听的英文歌曲

Jet Li shifts focus to charity, tai chi

BEIJING, Sept. 27 (Xinhuanet) -- Filmmaking is just a hobby now, says kungfu star Jet Li, who is spending more time on his charity and on promoting martial arts. He has turned down three films in 2011, including an American one, Li says at the premie

发表于:2019-02-18 / 阅读(122) / 评论(0)

英语新闻

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

发表于:2019-02-18 / 阅读(94) / 评论(0)

英语口译

好听的英文歌曲：Chiki Chiki - Starclub & Dr. Alban

Chiki-chiki on the mind Chiki-chiki all the time If you want it you got it I'm burning inside Chiki-chiki love your style Chiki-chiki so alive Let's go crazy, amaze me Get into the vibe (vibe vibe vibe vibe vibe.....) Chiki Chiki me say hello You're

发表于:2019-03-02 / 阅读(152) / 评论(0)

好听的英文歌曲

英语歌曲：听不见的哭泣 Yuri Chika - I cry

I Cry every night i find it's so hard to sleep 'cause i keep thinking of you and these feelings run deep oh baby itry to hide all these feelings for you i keep them battled inside i don't know what else to do so i cry and nobody hears me i cry,it's m

发表于:2019-03-11 / 阅读(229) / 评论(0)

流行英文歌曲

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backward flow forming

building construction