sampling method
[ˈsæmplɪŋ ˈmeθəd]
nounpl: sampling methods
método de amostragem
1. A statistical technique or procedure used to select a subset of individuals or items from a larger population for the purpose of analysis, research, or data collection
The researcher used a random sampling method to ensure unbiased results in the survey.
O pesquisador usou um método de amostragem aleatória para garantir resultados imparciais na pesquisa.
2. Any systematic approach to choosing samples that represents the characteristics of an entire population
Stratified sampling method divides the population into subgroups before selecting samples.
O método de amostragem estratificada divide a população em subgrupos antes de selecionar as amostras.
3. In quality control and manufacturing, a procedure for selecting items to inspect or test from a batch or production line
The factory implemented a systematic sampling method to check product quality.
A fábrica implementou um método de amostragem sistemática para verificar a qualidade do produto.
The term is widely used in Brazilian and Portuguese academic research, market research industries, and quality control manufacturing sectors. It's a foundational concept in statistics courses and professional research practices in both Portuguese-speaking countries and English-speaking regions.
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