Then do some open-ended interviews and unstructured live observations with a representative sampling of your customers.

然后再选取有代表性的客户样本，举行一些开放式的访谈，以较为松散的方式观察他们的现场反应。

youdao

Some matters about representative sampling and sampling techniques were also discussed.

同时讨论了采样方法技术以及采样的代表性等问题。

youdao

And my staff selects out about 10 of them for me to read each night, sort of a representative sampling.

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The suppliers of bond ETFs get around the liquidity problem by using representative sampling, which simply means tracking only a sufficient number of bonds to represent an index.

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