[CFA level 1模拟真题]Version 5 Questions－Q15 style, about, between, economic, face

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Q15.  An analyst gathered information about three economic variables. He noted that whenever variable A increased by one unit, variable B increased by 0.5 units but variable C decreased by 0.5 units. The correlation between variables A and B and the correlation between variables A and C, respectively, are closest to:

	Correlation between variables A and B	Correlation between variables A and C
A	0.5	-1.0
B	0.5	-0.5
C	1.0	-1.0
D	1.0	-0.5

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答案详解如下：

Q15.   C   Study Session 3-12-b

The relationship between variables A anti $ is perfect positive correlation (1.0) and the relationship between variables A and C is perfect negative correlation (-1.0).

liquidn

??

fantasy_ln

11

technet

b

ondesert

c

roger88

d

一只船

e

Linda_SCB

g

yangyangda

b