The second question to ask is whether the sample is representative? See what I mean?

第二个要问的问题是，样本是否有代表性？明白我的意思吗？

youdao

The second thing we ask is how representative is the sample.

我们问的第二件事,就是样本的代表性。

youdao

On your second question, as I said last week, the Chinese representative to Vienna is now in China and thus finds it difficult to take the tour in Iran.

关于第二个问题，上周我已经介绍过，中国驻维也纳代表目前在国内，此次难以赴伊朗进行有关参观活动。

youdao

The second representative said our phone was broken and had no value.

WSJ: Finding a Market for Your Old Electronics

Before last weekend's results, it appeared that the Rose Bowl would be held without a Pacific representative for only the second time.

FORBES: Magazine Article

Cipriani won his last England cap as a substitute against New Zealand in the 2008 autumn internationals, since when his representative appearances have been restricted to the second-string Saxons.

BBC: Will Carling questions Danny Cipriani England desire