抽样调查

抽樣調查

chōuyàng diàochá

noun

Meanings

HSK 5

抽样调查的结果具有代表性。

Chōuyàng diàochá de jiéguǒ jùyǒu dàibiǎoxìng.

The sample survey results are representative.

HSK 6

统计局开展了全国抽样调查。

Tǒngjìjú kāizhǎn le quánguó chōuyàng diàochá.

The statistics bureau conducted a nationwide sample survey.

usage

Research methodology term. Contrast with 全面调查 (comprehensive survey of the entire population). Sample surveys trade completeness for speed and cost.

抽 chōu

样 yàng

调 tiáo

查 chá