extrapolation

[/ˌɛkstrəpəˈleɪʃən/]
nounfemininepl: extrapolações
extrapolação
1. the action of estimating or concluding something by assuming that existing trends or patterns will continue
The analyst's extrapolation of market trends suggested a significant growth in the next quarter.
A extrapolação das tendências de mercado pelo analista sugeriu um crescimento significativo no próximo trimestre.
2. in mathematics, the extension of a curve beyond the range of observed data by following the pattern of the curve
Using extrapolation, the mathematician extended the graph beyond the known data points.
Usando extrapolação, o matemático estendeu o gráfico além dos pontos de dados conhecidos.
3. an inference or conclusion drawn from incomplete information or limited data
His extrapolation from a single case study was considered too speculative by the research committee.
Sua extrapolação de um único estudo de caso foi considerada muito especulativa pelo comitê de pesquisa.
The term 'extrapolation' is used similarly in both Brazilian Portuguese and American English contexts, particularly in academic, scientific, and business environments. In Brazil, it's commonly employed in financial forecasting and statistical analysis. The concept reflects modern analytical practices valued in both cultures for strategic planning and risk assessment.
Synonyms / Sinônimos
projectioninferenceestimationconjectureassumption
Antonyms / Antônimos
interpolationobservationfactverification

Regional Variations

General Brazilian
extrapolação
standard term used in academic, scientific, and business contexts
Rio de Janeiro
extrapolação
common in technical and financial discussions
São Paulo
extrapolação
widely used in business and technology sectors
Portugal
extrapolação
same standard usage as in Brazil; consistent across Portuguese-speaking regions

Related Words

extrapolateinterpolationprojectiontrend analysisstatistical inferencecurve fitting

Related Idioms & Phrases

wild extrapolation
reasonable extrapolation
beyond extrapolation
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