Moreover, statistical research suggests that the link between spending and educational outcomes is tenuous.

而且, 统计研究表明,支出和教育结果之间的关系是相当含糊的.

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In statistical research and statistical education, people often easy and promiscuous these two groups of concepts.

在统计研究和统计教学中, 人们往往轻易混淆这两组概念.

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To the negligence of its action, certainly will forms the error of statistical research.

对其作用的忽视, 势必形成统计学研究的误区.

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