题目
英语翻译
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.
提问时间:2021-02-14
答案
Throwing darts at a map to decide in which states to sample would bias in favor of geographically large states.
以往世界地图上投飞镖来选择一个国家是不公平的,应为面积大的国家更容易被选中.
(大意是,中国,美国,俄罗斯 应为面积大更容易被飞镖砸中,日本,韩国小不容易被砸中,所以每个国家被选中的概率不一样)
Interviewing people cheching out of the hospital would bias in favor of patients with short stays,since due to costs
由于治疗费用,采访出院病人,更容易采访到短时间住院的病人.(应该也是关于,概率不一样的例子 不是很清楚 有前后语吗?)
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.
让每个学生在1000个硬币的袋子里每人拿一个硬币来估计整袋硬币的总和是不准确的 因为有25分硬币和10分硬币
(大意是 如果我有35个学生每人都摸到10分硬币 我会推算整袋子硬币都是10分硬币 所以这袋子硬币总和是10分乘以1000 也就是100美元 但是事实上这袋子钱里只有500个10分 其他的都是25分的 所以导致估算错误)
以往世界地图上投飞镖来选择一个国家是不公平的,应为面积大的国家更容易被选中.
(大意是,中国,美国,俄罗斯 应为面积大更容易被飞镖砸中,日本,韩国小不容易被砸中,所以每个国家被选中的概率不一样)
Interviewing people cheching out of the hospital would bias in favor of patients with short stays,since due to costs
由于治疗费用,采访出院病人,更容易采访到短时间住院的病人.(应该也是关于,概率不一样的例子 不是很清楚 有前后语吗?)
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.
让每个学生在1000个硬币的袋子里每人拿一个硬币来估计整袋硬币的总和是不准确的 因为有25分硬币和10分硬币
(大意是 如果我有35个学生每人都摸到10分硬币 我会推算整袋子硬币都是10分硬币 所以这袋子硬币总和是10分乘以1000 也就是100美元 但是事实上这袋子钱里只有500个10分 其他的都是25分的 所以导致估算错误)
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