[统计] 原始数据平均法

[00:00.00]detail n. vt. [00:00.73]细节 详述 [00:01.46]avenue n. [00:02.14]大街 [00:02.82]personal a. [00:03.59]个人的 [00:04.36]independent a. [00:05.09]独立的 [00:05.83]somewhere adv. [00:06.52]在某处 [00:07.21]abroad adv. [00:08.01]在

发表于:2018-12-05 / 阅读(286) / 评论(0) 分类 工商管理英语

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(204) / 评论(0) 分类 数学英语

By Peter Fedynsky Washington, DC 31 August 2006 watch American Census report Census data collection was partially done door-to-door New census figures indicate that average household incomes in the United States are rising. But the country's poverty

发表于:2018-12-08 / 阅读(193) / 评论(0) 分类 2006年VOA标准英语(八月)

AS IT IS 2016-03-31 Justice Department Unlocks Shooter's iPhone The United States Justice Department says it has found a way to get information from an iPhone used by a shooter in last years mass shooting in San Bernardino, California. The Justice De

发表于:2018-12-08 / 阅读(256) / 评论(0) 分类 2016年VOA慢速英语(三)月

US National Average Data Removed from College Scorecard There are many things for students in the United States to consider when thinking about which college or university to attend. This includes the location of the school, whether it is in a big ci

发表于:2018-12-16 / 阅读(143) / 评论(0) 分类 2018年VOA慢速英语(十一)月

华尔街日报:中国哪个城市更拥挤?千万别以为是北京. 中国到底哪个城市最堵? The Wall Street Journal: Which Chinese Cities Are Most Congested? A new study by online mapping company Autonavi lists China's most congested cities

发表于:2019-01-01 / 阅读(133) / 评论(0) 分类 双语趣听精彩世界

BBC News: scientists have said Record-breaking speeds have been achieved during tests of 5G data connections. 5G网络到底有多快 Researchers at the University of Surrey's 5G Innovation Centre (5GIC) managed one terabit per second (Tbps) - many t

发表于:2019-01-01 / 阅读(181) / 评论(0) 分类 双语趣听精彩世界

by Jason Marshall In the last article, we learned that there are several ways to calculate the average value of a sample of data. We focused on one such method, the arithmetic mean, and used it to calculate the average number of potato chips in a bag

发表于:2019-01-02 / 阅读(236) / 评论(0) 分类 数学英语

Inventory(存货) Inventory (存货),在会计英语词汇中是最基本的词汇之一,与这个词汇有关的词汇,比如与存货计价有关的方法,在会计报表及其说明解

发表于:2019-01-03 / 阅读(180) / 评论(0) 分类 财会英语

VOICE ONE: Im Steve Ember. VOICE TWO: ''Revolt on the Amistad,'' silkscreen print by Jacob Lawrence And I'm Barbara Klein with EXPLORATIONS in VOA Special English. At the National Gallery of Art in Washington, D.C., you can see a colorful and expres

发表于:2019-01-11 / 阅读(192) / 评论(0) 分类 VOA慢速英语2009年(九)月

托福写作:如何摆脱中式英语 对很多中国托福考生来说,写作实际上是个翻译过程,如何把思想中的中文转化成现实中的英文是托福基础写作最关心的问题,也是学生们首要应该解决的问题。但

发表于:2019-01-18 / 阅读(160) / 评论(0) 分类 托福英语

Americans are slowly crawling out of recession while averages are earning more. Researchers wonder how the increased income effect charitable giving. So they dove to IS data from 2006 to 2012. They broke the data down by state county Metropolis town

发表于:2019-01-20 / 阅读(153) / 评论(0) 分类 2014年Scientific American(十)月

Americans... the graver section on average were earning more. Researchers wondering how the increased income affects the charitable giving. So they..to LS data from 2006 and 2012. They broke the data down by state county metropolitan area and zip cod

发表于:2019-01-20 / 阅读(159) / 评论(0) 分类 2014年Scientific American(十)月

Tim: Damn it! Pam: Whats the matter? Tim: Its this copier . My original didnt come out of the feeder and theres a paper jam . Pam: Let me see if I can clear it . This machine is really temperamental . Tim: Tell me about it. Pam: Okay, I found your or

发表于:2019-01-20 / 阅读(212) / 评论(0) 分类 地道美语播客

The same technology used to make prosthetic limbs is now being used to clone some of the world's earliest manuscripts from Mesopotamia, an area near modern-day Iraq. When the US invaded Iraq in 2003, thousands of artifacts were stolen from museums in

发表于:2019-01-22 / 阅读(146) / 评论(0) 分类 自然百科2009年

Hello Antony Funnell here, and welcome to Future Tense. Like many people I know, I catch the bus to work. And this is my stop, one sec... Thank-you! Okay, come this way while I talk. Travelling on the bus is pretty straightforward. But getting from t

发表于:2019-01-24 / 阅读(568) / 评论(0) 分类 英语语言学习

对很多中国托福考生来说,写作实际上是个翻译过程,如何把思想中的中文转化成现实中的英文是托福基础写作最关心的问题,也是学生们首要应该解决的问题。但是我们的学生受思维定式的

发表于:2019-02-13 / 阅读(155) / 评论(0) 分类 托福英语

Similarly, long-run returns provide support for the grand theory of inequality set out in 2013 by Thomas Piketty, 同样,长期回报还为托马皮克迪在2013年提出的宏大的不平等理论提供了支持。 a French economist, who suggeste

发表于:2019-02-17 / 阅读(152) / 评论(0) 分类 经济学人财经系列

BEIJING, Aug. 9 (Xinhua) -- China's average life expectancy rose to 74.83 years as of the end of 2010, according to the National Bureau of Statistics (NBS). The NBS used data from the sixth national census to calculate the figure, which is 3.43 years

发表于:2019-02-18 / 阅读(160) / 评论(0) 分类 英语新闻

对很多中国托福(课程)考生来说,写作实际上是个翻译过程,如何把思想中的中文转化成现实中的英文是托福基础写作最关心的问题,也是学生们首要应该解决的问题。但是我们的学生受思维定

发表于:2019-02-26 / 阅读(187) / 评论(0) 分类 托福英语
学英语单词
agathidium (microceble) klapperichi
aggregate combinations
air pollution control theory
alfalfone
anticyclonic wind sheer
apsorption spectrum
aramoana
authorized broker
begadkephat
beneficial cycle
beta-absorption gage
boring dust
bowood
Bājaur Agency
called device
card tart
Chi-nan
christyoside
classifcation of investment
colyn
corsey
cortex gossypii radicis
cos lettuce
cramping apparatus
demand limiter
density step
distention and fullness
district manager
Doberai, Jazirah
drycleaning
endogenous wind calming prescription
endometaphase
fairy chimneys
fashion cycle
FIAN synchrotron
foot pound second (fps)
frequency-domain automatic network analyzer
fumigation of aircraft
ganoidians
gear-pump
gondola flat
have the heart
hermann wilhelm gorings
herstatt
Hognestad's syndrome
I.D.
idempotent of rm code
impact resilience
internal transadmittance
inverted T-formed budding
king haakon vii sea
lago
laser modes
Lianfair
libramycin
light-up
liliane
long-term prepaid insurance
maladiction
manfredoes
metrisable
middle duplicity
mineral adipocire
neurofibrillaries
non-stop train
normal thickness of blade
Novoselec
one-address code
one-eyed stereo
oscillating rotary motion continuous
P. rat. actat.
paraperiodic acid
pathoadaptations
perforated screen
pneumatic vane motor for starting
postal Giro
posttested
PTDCHO
public Archie server
punctulata
quaternary oceanography
remote unit
reradiation factor
reveiz
RH-oxygen blowing
Röschitz
second class mail
secondary flat
selenoenzyme
silver grasses
sloppiest
sparrer
spray-oxidizing process
stealth bag
steplength
surface peeling
Tetracme quadricornis
train succession
transmission equipment
ULDH
vertical ship lift with float system
viscotiol