位置等变异估计量

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:2018-12-07 / 阅读(133) / 评论(0) 分类 白领美丽英文诵典365

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(161) / 评论(0) 分类 数学英语

Google Maps Tool Lets Users Share Their Location with Friends 时间:2017-03-30 07:18来源:未知 作者:voa365 点击: 34 次 音频下载 Google Maps lets users download custom maps which can be used even without an Internet connection. An update

发表于:2018-12-07 / 阅读(422) / 评论(0) 分类 2017年VOA慢速英语(四)月

A: I want to open an account. B: What kind of account do you want to open? A: I want to open a checking account. B: Do you know the minimum balance youre required to keep? A: How much is that? B: You have to maintain a minimum balance of $100. A: Rea

发表于:2018-12-16 / 阅读(188) / 评论(0) 分类 英语情景对话-银行

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(224) / 评论(0) 分类 英语情景对话-银行

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(207) / 评论(0) 分类 英语情景对话-银行

Many Android and iPhone owners use Google services on their mobile devices. Some of these services use GPS technology to collect information about the places people go. One of the most widely used location services is Google Maps. When someone uses G

发表于:2019-01-03 / 阅读(140) / 评论(0) 分类 2018年VOA慢速英语(八)月

Michelle: Mr Hibberds office! Peter: Hello, can I speak to Brian Hibberd, please? Michelle: Im afraid hes in a meeting until lunchtime. Can I take a message? Peter: Well, Id like to arrange an appointment to see him, please. Its Peter Jefferson here

发表于:2019-01-07 / 阅读(256) / 评论(0) 分类 商务英语

Technology Report - Mobile Devices' Location Tracking Raises Privacy Concerns This is the VOA Special English Technology Report. Lawmakers in the United States have expanded an investigation into the use of location-tracking systems on mobile devices

发表于:2019-01-12 / 阅读(166) / 评论(0) 分类 2011年VOA慢速英语(五)月

DAVID GREENE, HOST: Senators, pretty angry senators, had some tough questions for Equifax yesterday. The heat was really on the CEO who just resigned. As NPR's Chris Arnold reports, Republicans and Democrats alike are upset about the massive hack of

发表于:2019-01-16 / 阅读(152) / 评论(0) 分类 2017年NPR美国国家公共电台10月

DAVID GREENE, HOST: A hundred and forty-three million. That is the number of Americans whose personal information may have been exposed in the recent data breach at Equifax. This led to a lawsuit against the company by the state of Massachusetts, an

发表于:2019-01-16 / 阅读(155) / 评论(0) 分类 2017年NPR美国国家公共电台9月

A: Hello, how are you doing today? B: Im great. A: What can I do for you today? B: I wanted to ask about the apartment for rent. A: Ask away. B: I was wondering if the apartment is located in a nice area. A: As a matter of fact, the apartment is in a

发表于:2019-01-20 / 阅读(131) / 评论(0) 分类 地道英语对话-租房

A: How are you? B: Good, thank you. A: What can I help you with? B: Can I ask you a few questions about the apartment? A: Ask whatever youd like. B: I want to know if the location of the apartment is nice. A: I honestly believe that you will love the

发表于:2019-01-20 / 阅读(122) / 评论(0) 分类 地道英语对话-租房

A: How is everything with you today? B: Im fine. Thank you for asking. A: Can I help you with something? B: I actually have a few questions about the apartment. A: What questions do you have? B: Is this apartment in a nice location? A: It is in a gre

发表于:2019-01-20 / 阅读(155) / 评论(0) 分类 地道英语对话-租房

A: Hello, how are you doing today? B: I'm great. A: What can I do for you today? B: I wanted to ask about the apartment for rent. A: Ask away. B: I was wondering if the apartment is located in a nice area. A: As a matter of fact, the apartment is in

发表于:2019-01-21 / 阅读(172) / 评论(0) 分类 租住公寓-Renting an Apartment

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(146) / 评论(0) 分类 英文语法词汇

By Barry Wood Pristina 03 March 2006 As Kosovo enters status negotiations that could lead to independence from Serbia, the United Nations administrator in the territory, Soren Jessen-Petersen, says an

发表于:2019-02-04 / 阅读(182) / 评论(0) 分类 2006年VOA标准英语(三月)

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(220) / 评论(0) 分类 英文语法词汇

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(153) / 评论(0) 分类 英语口译

Voice 1 Hello, Im Ruby Jones. Voice 2 And Im Rachel Hobson. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 We arrived at the c

发表于:2019-02-21 / 阅读(169) / 评论(0) 分类 环球英语 Spotlight
学英语单词
aconitase
address-only transaction
Amylomyces rouxii
anti-twilight arch
aortics
apotheoses
appearance potential spectroscopy
as sure as one sits there
asymmetrical optical couplers
at-larger
bilding
blower body
Calhau
catalyst chamber
classical electrodynamics
cognitive decline
complementary amplifier
continue on
corrected retention time
crisi
cutting tip
distinguish...into...
do ... for
draining cock
drink hob or nob
electronic image reproducing device
emersio
execution route
flosse
foramina caecum
forward looking
functional residual air
give someone the sack
go no-go
grass vetch
helical ribbon agitator
ifn
in-tray
iron(iii) oxychloride
isopropyl furoate
jet blast deflector (jbd)
labiate
Le Grand-Pressigny
lenni-lenape
log fork-lift truck
manometer differential
Melah, Sebkha el
Melanolepis
Mesothelimon
metal fastening
mild-hearted
monthly freight traffic plan
Morse potential energy function
mosquito nets
musqueet
net effectiveness
nonequity
objective variable
organ tolerance dose
outgushings
panaxoside
pancuronium bromide
parlatoes
pars facialis platysmatis
passiflora mollissimas
photolithotrophic bacteria
photonuclear cross-section
pie-holes
PMRT
poly-disc
preliberal
primer percussion
primordial cyst
printing in
production index unit cost
purchaser class market participant (pcmp)
Radish seed
raft lake
regarment
rembrandtsplein
renaleptine
rotundifolone
Salogon
sentence adverb
sewelling
shutdown cost
solembury
static marks
stercovorous
sub-areas
suboptimal filter
superconducting transformer
SYSRES
tetrahydrobutene
theater in the round
There are more ways than to kill a cat.
tutelary deity
un-break
water surface-film
work-hardening exponent
Xenoxylon
yell i.