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  • 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.
    英語(yǔ)人氣:105 ℃時(shí)間:2020-04-20 03:15:23
    優(yōu)質(zhì)解答
    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)
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