If you reflect y across the x-axis (multiply y by −1), r
- A
Becomes 0
- B
Doubles
- Ccheck_circle
Becomes negative of original
- D
Unchanged
Explanation
Negating y reverses direction of association → r changes sign.
AP Statistics· difficulty 3/5
If you reflect y across the x-axis (multiply y by −1), r
Becomes 0
Doubles
Becomes negative of original
Unchanged
Explanation
Negating y reverses direction of association → r changes sign.
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