sample-based account

noun
UK /ˈsɑːmpl beɪst əˈkaʊnt/
US /ˈsæmpl beɪst əˈkaʊnt/

A sample-based account is a report made by looking at just a small part of something instead of all of it.

The scientist gave a sample-based account of the lake by testing water from only a few spots.


OTHER MEANINGS

2. A financial record built from a subset of transactions rather than the full set.

The auditor prepared a sample-based account of the company's spending.

3. A description of a population inferred from a small group chosen to represent it.

The survey offered a sample-based account of how students study.

4. A narrative or explanation that relies on selected examples rather than complete evidence.

His sample-based account of the town's history left out many important events.