At best there is a weak statistical association and not a causal link between DNA and intelligence.

DNA 和智力之间最多只存在着微弱的统计关联，而不是因果关系。

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He was elected Fellow of the American Association for the Advancement of Science (1982), the American Statistical Association (1965) and the Econometric Society (1964).

他曾当选为美国科学促进会(1982年)、美国统计协会(1965年)、计量经济学会(1964年)的特别会员。

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In addition, there was no statistical association between antidepressant use in the 2 weeks before the stroke and stroke risk for patients with 3 to 5 prescriptions in the previous year.

此外，卒中发病2周前应用抗抑郁药、与发病前一年接受3 - 5次抗抑郁药处方治疗的卒中风险无统计学关联。

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The spokesman stressed that the paper did not prove that soft drink consumption caused tooth erosion - it just highlighted a statistical association.

BBC: NEWS | Health | Bad teeth blamed on fizzy drinks

Small numbers are inherently volatile when it comes to statistical association.

FORBES: Blinded By Savings? Is Cost Trumping Risk On Blindness Drug?

Statisticians, statistical groups and several groups that use the data have lined up in opposition to the bill, including the American Statistical Association and the American Association for Public Opinion Research, a professional organization of pollsters.

WSJ: Census Gets Questions on Its Mandatory Queries