

McqMate
Q. |
The correlation coefficient for two real-valued attributes is –0.85. What does this value tell you? |
A. | the attributes are not linearly related. |
B. | as the value of one attribute increases the value of the second attribute also increases. |
C. | as the value of one attribute decreases the value of the second attribute increases. |
D. | the attributes show a curvilinear relationship. |
Answer» C. as the value of one attribute decreases the value of the second attribute increases. |
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