单词：lottery sampling
单词：lottery sampling 相关文章
VOA美语咖啡屋 Lesson 48:Powerball Lottery Y:大家好, 我是杨晨! 欢迎您到美语咖啡屋! J: Hello and welcome to American Cafe! I'm Jody. Here, Yang Chen. I bought you something. An instant Lottery Ticket. See, you scratch off the surfa
美语咖啡屋
Y:大家好, 我是杨晨! 欢迎您到美语咖啡屋! J: Hello and welcome to American Cafe! I'm Jody. Here, Yang Chen. I bought you something. An instant Lottery Ticket. See, you scratch off the su
2017年NPR美国国家公共电台12月
BOW WOW as Kevin Carson and LORETTA DEVINE as Grandma in Alcon Entertainments comedy LOTTERY TICKET, a Warner Bros. In a new urban comedy film, young rap star Bow Wow plays an inner city teenager who wins a huge lotto jackpot and then has to deal wit
VOA标准英语2010年(八)月
Are you going to play this week? I need your $2, said John. Joe said, I think I'll pass this week. John said, Are you sure? This might be our week. I've got a feeling. Joe said, You've had 'a feeling' every week for the last year. They both laughed.
英文短篇故事（纽约）
LISTENING 4 What Would You Do if You Won the lotte ry? 中了乐透欠会怎么办？ Vocabulary 下面 1~5 是和金钱有关的单字和片语，（ A ） ~ （ D ）则是相搭配的片语，请将 1~5 的单字或片语和（ A ） ~ （ D ）的片
听见英国
QC procedure 品管流程 What issues do we need to address to work out new QC procedures? 在制定新品管流程之前，有哪些問題必須先處理？ quality standard 品質標準 This year, Metro Factory experienced a noticeable decline in q
商务英语必备1000字
1.audit 审计 2.attestation 鉴证 3.credibility 可信赖程度 4.audit of financial statements 财务报表审计 5.agreed-upon procedures 执行商定程序 6.high levels of assurance 高水平保证 7.compilation 编制 8.reliability 可靠性 9
财会英语
AS IT IS 2016-01-14 How Do People Spend Their Lottery Winnings? If you are lucky enough to win Americas Powerball lottery jackpot Wednesday night, you could take home all or part of an estimated $1.5 billion. You can play the lottery in all but six U
2016年VOA慢速英语(一)月
英籍华裔Stevie Hoang1985年6月9日出生于英国伯明翰，一岁时便与父母一起移居到伦敦，现居英国伦敦东部，身兼作曲/歌手/制作人三职。他11岁即跟从父母学习钢琴，自幼就展露出众的音乐天赋。
音乐咖啡厅
RIO DE JANEIRO, Jan. 15 (Xinhua) -- World football's governing body FIFA announced Tuesday it was forced to hold a lottery for the allocation of Confederations Cup tickets due to overwhelming demand. The first phase of ticket sales for the June 15-30
英语新闻
The rush to buy tickets for what U.S. officials say is the world's largest lottery jackpot is about to pay off. Mega Millions lottery officials say there were three winning tickets for the record $640 million jackpot sold in three states. In the hour
英语新闻
By Alex Villarreal Washington 30 October 2007 The United States is now accepting entries for its annual visa lottery, which has brought more than 500,000 immigrants into the country since 1995. But the lottery faces an uncertain future. Both the U.S.
2007年VOA常速英语（十月）
1.Bending 弯曲 A: What kind of parts do you usually need to bend? B: Tubular parts or stampings. A：什么样的零件一般需要进行弯曲加工？ B：管状零件或冲压件。 2.Cycle time 工作周期 A: What is the cycle time of the injection molding machine？ B: Three
天天商务口语
Lottery officials doubled the price of a PowerBall ticket. It used to be $1. Now it's $2. The chance of winning the grand prize is now one in 175 million. It used to be one in 195 million. Second prize is now $1 million. It used to be $200,000. The s
英文短篇故事（纽约）
Josh won the lottery. He is now a millionaire. He couldn't believe it. He could buy so many things now. First, he paid off his student loans. He was finally free of debt. He then bought a ticket to Hawaii. He also bought tickets for his best friends.
英语第5级听力-English Level 5
Hitting the lottery is most peoples dream, if they really have the luck, they dont have to work so hard and can do what they want, how wonderful it is. I have read so many news about people hitting the lottery, then they show their tickets in the new
英语作文
It's a stat that gets bounced around as e-mail-forward wisdom: men think about sex every seven seconds. Even when the idea lacks this mythical specificity and grandiosity (that's 7,200 times a day!), the idea that men think about sex basically all th
阅读空间
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
英语口译