This is a truly unrepresentative sample, both in sampling strategy and its make up, and statistical controls cannot compensate for this.

事实上这是一个非典型的样本，不管是在抽样策略和它的组成上都是如此，而且统计管理也不能弥补这一缺陷。

youdao

So there we are - an unrepresentative sample of two males holding diametrically opposing views.

BBC: It's a love 'n hate thing for the new gang of two

Mr. NAZEER: I think it's an unrepresentative sample.

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