Association vs Correlation

When to use each in English, with meaning, register, and examples.

 AssociationCorrelation
MeaningA connection or relationship between things or people.A connection or relationship between two things.
Register-formal
CEFR levelB2C1
Part of speechnounnoun
Usage notesUse 'association' in formal contexts like academics or professional settings. It may not be appropriate in casual conversations.Used in academic and statistical contexts. Avoid in casual conversations. Suitable for discussions on data analysis, research results, and scientific studies.

Frequently asked questions: Association vs Correlation

What's the difference between "Association" and "Correlation"?

"Association" means: A connection or relationship between things or people. "Correlation" means: A connection or relationship between two things.

When should I use "Association" and "Correlation"?

"Correlation" is formal.

Are "Association" and "Correlation" the same CEFR level?

"Association" is at B2, "Correlation" is at C1 on the CEFR scale.

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