random deviation
[/ˈrændəm dɪˌviːeɪʃən/]
nounfemininepl: random deviations / desvios aleatórios
desvio aleatório
1. An unpredictable and uncontrolled variation or difference from an expected value, norm, or standard in statistical or scientific measurements
The random deviation in the experimental results was attributed to measurement errors and environmental factors.
O desvio aleatório nos resultados experimentais foi atribuído a erros de medição e fatores ambientais.
2. In statistics, a departure from a predicted or theoretical value that occurs due to chance rather than systematic factors
Random deviations in quality control tests must be minimized to ensure product consistency.
Os desvios aleatórios nos testes de controle de qualidade devem ser minimizados para garantir a consistência do produto.
This is a technical term primarily used in scientific, statistical, and engineering contexts in both Brazil and the USA. It is fundamental to quality control, experimental design, and data analysis across industries. The term is standardized in academic and professional Portuguese, with no significant regional variations or colloquial alternatives.
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