抽样调查

抽樣調查

chōuyàng diàochá

noun

Meanings

1 sample survey
2 sampling investigation

Characters

Examples

统计局开展了全国抽样调查。

Tǒngjì jú kāizhǎn le quánguó chōuyàng diàochá.

The statistics bureau conducted a nationwide sample survey.

抽样调查的结果具有代表性。

Chōuyàng diàochá de jiéguǒ jùyǒu dàibiǎoxìng.

The sample survey results are representative.

Tips

usage

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

Stroke Order

抽 chōu

样 yàng

调 tiáo

查 chá