可以使用统计决策过程来否决“直线与数据吻合”这个备择假设。
You can use a statistical decision procedure to reject the alternative hypothesis that a straight line fits the data.
运筹分析师建立有用的数学与统计模型,协助解决各项问题的决策。
The operations research analyst develops and uses mathematical and statistical models to help solve these decision problems.
Motani认为与其说日本的通货紧缩是一个货币问题的话,不如说是一个与错误的商业决策和人口统计学有关的结构性问题。
Mr Motani argues that deflation in Japan is not so much a monetary problem as a structural one linked to bad business decisions and demography.
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