sample estimate
[ˈsæmpəl ˈɛstɪmeɪt]
nounpl: sample estimates
estimativa amostral
1. A statistical estimate of a population parameter calculated from a sample drawn from that population
The sample estimate of the population mean was calculated from the survey data of 500 respondents.
A estimativa amostral da média populacional foi calculada a partir dos dados da pesquisa de 500 respondentes.
2. An approximate value derived from a subset of data used to make inferences about the larger population
The researchers used a sample estimate to predict the average income across the entire country.
Os pesquisadores usaram uma estimativa amostral para prever a renda média em todo o país.
This is a technical term primarily used in academic, research, and business contexts where statistical analysis is performed. It is essential in market research, polling, quality control, and social sciences in both Brazil and the United States. The term reflects the practical necessity of working with samples rather than entire populations due to cost and time constraints.
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