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10 cards from this deck
Strength of linear association between numerical variables
Between -1 and +1
Variables numerical, association linear
Positive association (both variables increase together)
Perfect positive linear association
Perfect negative linear association
No linear association
0.75≤r≤10.75 \leq r \leq 10.75≤r≤1
−1≤r≤−0.75-1 \leq r \leq -0.75−1≤r≤−0.75
No - correlation does NOT imply causation
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