Throwing darts at a map to decide in which states to sample would bias in favor of geographically large states.
以往世界地圖上投飛鏢來(lái)選擇一個(gè)國(guó)家是不公平的,應(yīng)為面積大的國(guó)家更容易被選中.
(大意是,中國(guó),美國(guó),俄羅斯 應(yīng)為面積大更容易被飛鏢砸中,日本,韓國(guó)小不容易被砸中,所以每個(gè)國(guó)家被選中的概率不一樣)
Interviewing people cheching out of the hospital would bias in favor of patients with short stays,since due to costs
由于治療費(fèi)用,采訪出院病人,更容易采訪到短時(shí)間住院的病人.(應(yīng)該也是關(guān)于,概率不一樣的例子 不是很清楚 有前后語(yǔ)嗎?)
Having each student pick one coin out of a bag of 1000 coins to help estimate the total monetary value of the coins in the bag would bias in favor of coins ,for example ,quarters over dimes.
讓每個(gè)學(xué)生在1000個(gè)硬幣的袋子里每人拿一個(gè)硬幣來(lái)估計(jì)整袋硬幣的總和是不準(zhǔn)確的 因?yàn)橛?5分硬幣和10分硬幣
(大意是 如果我有35個(gè)學(xué)生每人都摸到10分硬幣 我會(huì)推算整袋子硬幣都是10分硬幣 所以這袋子硬幣總和是10分乘以1000 也就是100美元 但是事實(shí)上這袋子錢里只有500個(gè)10分 其他的都是25分的 所以導(dǎo)致估算錯(cuò)誤)
英語(yǔ)翻譯
英語(yǔ)翻譯
Throwing darts at a map to decide in which states to sample would bias in favor of geographically large states.Interviewing people cheching out of the hospital would bias in favor of patients with short stays,since due to costs ,Having each student pick one coin out of a bag of 1000 coins to help estimate the total monetary value of the coins in the bag would bias in favor of coins ,for example ,quarters over dimes.
Throwing darts at a map to decide in which states to sample would bias in favor of geographically large states.Interviewing people cheching out of the hospital would bias in favor of patients with short stays,since due to costs ,Having each student pick one coin out of a bag of 1000 coins to help estimate the total monetary value of the coins in the bag would bias in favor of coins ,for example ,quarters over dimes.
英語(yǔ)人氣:105 ℃時(shí)間:2020-04-20 03:15:23
優(yōu)質(zhì)解答
我來(lái)回答
類似推薦
- 英語(yǔ)翻譯
- 英語(yǔ)翻譯
- 求解一道英語(yǔ)語(yǔ)法題
- class seven is having an English class now.改錯(cuò)
- 我最好的朋友(英語(yǔ)作文)
- 人名迷:1.油煎豆腐(打唐朝一詩(shī)人名)
- 口算43+5 先算什么 再算什么
- 1.設(shè)f(x)=asin(πx+A)+bcos(πx+B),其中a,b,A,B為非零常數(shù),若f(2009)=-1,則f(2010)= 2.函數(shù)y=2sin(π/6-2x) x屬于【0,π】的單調(diào)遞增區(qū)間是.
- 1、She (usually) helps me with the English. 2、John (sometimes) watches TV. 對(duì)()中的部分提問(wèn),
- 設(shè)n階方陣A,B的乘積AB為可逆矩陣,證明A,B都是可逆矩陣
- 1尺和1寸分別等于幾厘米?
- (1/2)甲、乙兩車早上8點(diǎn)分別從A、B兩地同時(shí)相向而行.到10點(diǎn)兩車相距112.5千米.繼續(xù)行進(jìn)到下午1時(shí),...
猜你喜歡
- 1船速為4m/s,水速為5m/s,則該船能否垂直過(guò)河?
- 2小學(xué)六年級(jí)上學(xué)期語(yǔ)文補(bǔ)充習(xí)題第20課怎么寫
- 3管線長(zhǎng)100米直徑20厘米油密度是0.830算里面多少油
- 4that從句中能不能用主將從現(xiàn).look,see,watch的區(qū)別
- 5一個(gè)數(shù)擴(kuò)大100倍后得到20,這個(gè)數(shù)是();把0.5縮小到它的十分之一是()
- 6如圖,已知直線AB和CD相交于點(diǎn)O,∠COE是直角,OF平分∠AOE.寫出∠AOC與∠BOD的大小關(guān)系
- 7什么是畫面的張力
- 8一道數(shù)學(xué)題火速!要過(guò)程,最好講解!
- 9如何用結(jié)晶法分離乙醇和水?
- 10用不等式表示"a"與4的差是非負(fù)數(shù)
- 11A種飲料每瓶是5分之8升,B種飲料每瓶5分之6升,A種飲料比B種飲料多( )升,多( )百分之幾.
- 12用容量瓶成液體并用玻璃棒引流時(shí),為什么玻璃棒要放在刻度線以下