The Correlation Between $$X \text { and } Y \text { is } r = 0.35 \text {. If we double each } X \text { value }$$

question 463

Multiple Choice

The correlation between $$X \text { and } Y \text { is } r = 0.35 \text {. If we double each } X \text { value }$$ alue, decrease each Y by 0.20, and
Interchange the variables (put X on the Y-axis and vice versa) , the new correlation

• A) is 0.50
• B) is 0.35
• C) is 0.90
• D) cannot be determined.
• E) is 0.70

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