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Covariation - Meaning, Definition & English Examples

Covariation refers to the simultaneous change of two or more variables in a related manner. It indicates how one variable may influence or correlate with another, often studied in statistics and research.

covariation

/ˌkoʊvɛəriˈeɪʃən/ /ˌkəʊvɛərɪˈeɪʃən/

Definition:

The simultaneous variation of two variables in a systematic way.

Synonyms:

correlation, interdependence, covariability

Part of Speech:

noun

Antonyms:

independence, dissociation

Common Collocations:

statistical covariation, measure covariation, observe covariation, strong covariation, significant covariation

Derivatives:

covary, covariant

Usage Tips:

Use 'covariation' to describe how two variables change together in statistics or research contexts.

Common Phrases:

pattern of covariation, evidence of covariation, study covariation

Etymology:

Derived from 'co-' (together) and 'variation,' originating in early 20th-century statistics.

Examples:

  • 1. The researchers observed a strong covariation between temperature and ice melt.
  • 2. Covariation in their study suggested a link between diet and health outcomes.
  • 3. The graph shows the covariation of rainfall and crop yields over time.
  • 4. Without clear covariation, the hypothesis was rejected.

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