subamostra
1. A smaller sample selected from a larger sample in statistical analysis or research
The researchers analyzed a sub-sample of 500 participants from the original population of 5,000.
Os pesquisadores analisaram uma subamostra de 500 participantes da população original de 5.000.
2. In materials science or chemistry, a smaller portion taken from a sample for further testing or analysis
A sub-sample of the soil was extracted for laboratory examination.
Uma subamostra do solo foi extraída para exame laboratorial.
3. A representative portion of a sample used for quality control or verification purposes
Quality assurance required testing a sub-sample from each batch of products.
O controle de qualidade exigiu testar uma subamostra de cada lote de produtos.
This term is primarily used in academic, scientific, and research contexts in both English and Portuguese-speaking countries. It is essential terminology in statistics, medical research, quality control, and laboratory sciences. The concept reflects standardized international scientific methodologies used across Brazilian, Portuguese, and American research institutions.
Look up more words on Fala2Me
The free English-Portuguese dictionary with real Brazilian accents, NYC slang, conjugator and more
Open Fala2Me →