significant variation
[/sɪɡˈnɪfɪkənt vɛriˈeɪʃən/]
noun phrasefemininepl: significant variations / variações significativas
variação significativa
1. A notable or important difference or change in something, often measurable or statistically meaningful
There was a significant variation in test scores between the two groups.
Houve uma variação significativa nos resultados dos testes entre os dois grupos.
2. In statistics, a difference that is unlikely to have occurred by chance
The study showed a significant variation in patient responses to the treatment.
O estudo mostrou uma variação significativa nas respostas dos pacientes ao tratamento.
3. A marked deviation or departure from a standard, norm, or expected pattern
There has been a significant variation in weather patterns this year.
Houve uma variação significativa nos padrões climáticos neste ano.
This term is widely used in academic, scientific, and business contexts in both Brazil and the United States. In Brazil, it appears frequently in research papers, medical studies, and technical reports. The phrase is essential in statistical discussions and quality control processes in both countries. Understanding this term is crucial for professionals in STEM fields, economics, and data analysis.
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