常态计分估计量

5 早晨看报Hand me the sports section ,will you ? 把运动版递给我,好吗? 1.I like to read the features and the local news. 我喜欢看专题报道跟本地新闻。 2.I read the editorials every day. 我每天都读社论。 3.I enjoy

发表于:2018-12-02 / 阅读(230) / 评论(0) 分类 快口说英语

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(222) / 评论(0) 分类 数学英语

A: I was wondering if you have my test results in. B: I didn't see anything out of the ordinary, but I want you to log onto our website for a printout of all of the details. A: So, basically, I am OK? B: If there were any major problems, I would alwa

发表于:2018-12-26 / 阅读(209) / 评论(0) 分类 健康-Health

A major study carried out in Norway suggests IQ scores among men there have been falling since the mid-1970s. The study involved more than 700,000 men born to Norwegian couples between 1962 and 1991. The research was carried out by Oslos Ragnar Frisc

发表于:2019-01-03 / 阅读(175) / 评论(0) 分类 2018年VOA慢速英语(六)月

Luck by Mark Twain Our story today is called Luck. It was written by Mark Twain. Here is Shep ONeal with the story. I was at a dinner in London given in honor of one of the most celebrated English military men of his time. I do not want to tell you h

发表于:2019-01-12 / 阅读(197) / 评论(0) 分类 2015年VOA慢速英语(九)月

Donetsk Residents Anxious for Return to Normal Life 顿涅茨克居民渴望重返正常生活 DONETSK, UKRAINE Away from the two government buildings being held by pro-Russian separatists, normal life goes on in the eastern Ukrainian city of Donetsk

发表于:2019-01-14 / 阅读(311) / 评论(0) 分类 VOA标准英语2014年(五月)

A: Hi, I was wondering if you have my test results in. B: I didnt see anything out of the ordinary, but I want you to log onto our website for a printout of all of the details. A: So, basically, I am OK? B: If there were any major problems, I would a

发表于:2019-01-15 / 阅读(222) / 评论(0) 分类 英语情景对话-健康

A: Hi, I think I was supposed to call for my test results today. B: If you go onto our website and put in your password, you can access your test results. A: Are you saying that there werent any problems? B: I will always have you come in for a discu

发表于:2019-01-15 / 阅读(256) / 评论(0) 分类 英语情景对话-健康

A: Hello, could you tell me my test results? B: Your results are posted on the website. Just put in your password and you can see the exact numbers. A: Are you saying that all my results were normal? B: We always contact you by phone to come in if th

发表于:2019-01-15 / 阅读(302) / 评论(0) 分类 英语情景对话-健康

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(197) / 评论(0) 分类 英文语法词汇

LOS ANGELES, Dec. 10 (Xinhua) -- The Academy of Motion Picture Arts and Sciences (AMPAS) has chosen a total of 104 scores from feature-length motion pictures to vie for nominations in the Original Score category of the 85th Academy Awards, it was ann

发表于:2019-02-04 / 阅读(358) / 评论(0) 分类 英语新闻

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(347) / 评论(0) 分类 英文语法词汇

Are you a normal person? 你是正常人吗? During a visit to the mental asylum, a visitor asked the director ..., What is the criterion that defines a patient to be institutionalized? Well... said the director, we fill up a bathtub, and we offe

发表于:2019-02-06 / 阅读(240) / 评论(0) 分类 趣味英语

As celebrities and some of the world's best known figures they often build their profiles on being positive, engaged and entertaining. But now some of Britain's personalities have revealed they are actually giving out messages of anxiety, arrogance a

发表于:2019-02-06 / 阅读(203) / 评论(0) 分类 英语新闻

Anchor: British Prime Minister David Cameron is painting an optimistic future for the country, calling on the people of the UK to show their resolve in a time of challenge. As CRI's UK correspondent Tu Yun reports, Cameron's comment comes following w

发表于:2019-02-14 / 阅读(274) / 评论(0) 分类 世界各地新闻集锦

Are you a normal person? 你是正常人吗? During a visit to the mental asylum, a visitor asked the director ..., What is the criterion that defines a patient to be institutionalized? Well... said the director, we fill up a bathtub, and we offe

发表于:2019-02-15 / 阅读(186) / 评论(0) 分类 英语笑话(MP3+文本)

He shoots, he scores! The audience stands to cheer on their team, the Vancouver Canucks. Fans in bright red jerseys and painted faces jump in excitement. People in Vancouver love ice hockey. And they are pretty good at it, too. 一旦击

发表于:2019-02-18 / 阅读(195) / 评论(0) 分类 阅读空间

1. In an effort to protect the validity of GRE scores, ETS has made the difficult decisionto cancel all scores resulting from the Oct. 23, 2010 GRE administration in China. 为确保GRE考试成绩的效力,ETS艰难地决定取消所有参加2010年

发表于:2019-02-18 / 阅读(461) / 评论(0) 分类 英语口语

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(203) / 评论(0) 分类 英语口译

This is the Education Ministry's first response to recent news story about Peking University's recruitment team in Sichuan province accusing Tsinghua's Sichuan recruiters of luring students to Tsinghua with money. The allegations were first published

发表于:2019-02-19 / 阅读(184) / 评论(0) 分类 英语新闻
学英语单词
alight with
allohateroploid
anodic current density
antimicrobial (drug)
arch open cut tunnel
arctic ground squirrels
array file
bemethylwedelolactone-7-glucoside
bent our elbow
binary storage tree
bohinjska bistrica
brittle transition temperature
broad-band noise
bronchial wheezing
bronzer
celloglobulin
Challenge.
chipsy
chondrocoracoid
cmus
controllable system
conventional mandrel
dangerous cross-section
Dazkiri
Derudeb
dog-in-the-manger
edison-lalande cell
Eliseu Martins
emergency exercise
enoki mushrooms
Erysiphe
estuary tide
faulty soldered joint
filimarisin(filipin)
flash-o-lens
fresh money
geld
generalized sequential probability ratio tests
geostationary sar satellite system
glose
hernia of Meckel's diverticulum
horlocks
hysterorrhexis
indulges in
input/output management
Jupiter radiation belt
karat
lateral stabilizer
leave and licence
Leiblfing
let ... down
let-down stream
Ligularia hookeri
locomotive repair statistics
metafiltration
methane level
micro-Winchester disk drive
mofungensis
mower sickle
operating account
order for maintenance
organization effect science
pentaculum
perceived cost
petamare
physiology of insect metamorphosis
platformcar
potlatch
prtch
re-ferment
re-ruminate
roffmen
Rutinon
saving account
Scaevola, Gaius Mucius
scottocalanus terranovae
shale clay
siluriform fish
Socorro County
spastic neurosis
stereographic coverage
super-Earths
swankie
Tbilisian
tetragraptus pendens
thaci
the Society of Automotive Engineers
theoryof algebraic curves
totty-pot
Trinity House high water mark
trochlear foramen
turbinaria irregularis
two-toed sloth
u.t
uncontainerisable cargo
V chip
VB Script
wrong operation alarm
yorkshiremen
youthfulness
Zagorsk
zonal texture