standard deviation;root-mean-square deviation是什么意思

相关推荐

• Calculated using the standard deviation 24.
• 英语翻译“No other force is likely to shape the future of national economic health,public finances and policy making,”analysts at Standard &poor's wrote in a recent report,“as the irreversible rate at which the world's population is aging.” 嗯,as是随着的意思吗which在这里是引导从句吗 先行词是什么 还是引导状语从句 没先行词呢?
• What is the lowest z-value for the highest 2% of observations on the standard normal distribution?a.-2.0537b.-0.8416c.0.8416d.2.0537The daily sales of a retail store are normally distributed with a standard deviation of $500.If the probability that sales will be less than $10,000 in any one day is 40%,what are the mean daily sales?a.$9,873.35b.$10,126.65 c.$12,533.65d.None of the above
• 英语翻译Mean squared errorMean absolute error (MAE)Standard deviation of MAEMean relative error (MRE)Standard deviation of MRE% data within 5% errorcoefficient of determination
• 3%的冲压被拒绝.如果有1个产品,测试400次,求 概率分布 的 平均数(mean) 和 标准偏差(standard deviation).
• standard form怎样翻译?在数学中standard form 怎样翻译?我就是死都想不出来那个中文怎么说来着...哪位亲帮帮忙~呃....我说的不是直译啊...是数学当中的一个术语内~ 好像就是什么2000写成standard form是2×10³(?)主要就是不确定它是不是这么种意思....哎呀人老了记忆力不好...这个东东怎么翻译呢?要不亲就直接告诉我2×10³这种式子的中文名叫啥吧~
• 英语翻译①：Residents of town X participated in a survey to determine the number of hours per week each resident spent watching television.The distribution of the results of the survey had a mean of 21hours and a standard deviation of 6 hours.The number of hours that Pat,a resident of Town X,watched television last week was between 1and 2 standard deviations below the mean.Which of the following could be the number of hours that Pad watched televison last w
• relevant standard是什么意思
• Plain Ends with Bevel Standard是什么意思?
• which standard are u studying?这句话的意思是什么?
• 在中国,大多数人喜欢晨练.In China,like in the moring .(翻译,like前面有2格,in前面有2格）
• 氢有H,D,T三种原子,他们和35cl,37cl组成的氯化氢分子有多种,其中相对分子质量不相同的共有几种