Mathematics A-Level
correlation strength
What correlation strength means in Mathematics A-Level, as defined for WJEC.
Definition of correlation strength
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Reference: WJEC
Judged informally by how tightly data points cluster around a straight line: strong, moderate, or weak.
Topics that use correlation strength
Related terms
- bivariate interpretation
- box plot conventions
- causal inference
- central tendency
- comparative analysis
- confounding variables
- correlation versus causation
- data cleaning
Using correlation strength in the exam
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