- CFA Exams
- CFA Level I Exam
- Topic 1. Quantitative Methods
- Learning Module 10. Simple Linear Regression
- Subject 3. Analysis of Variance
CFA Practice Question
If you run linear regression on a set x-y data and obtain the results shown below then the percentage of variation in variable y due the variable x is ______.
B. 92%
C. 84.64%
A. -92%
B. 92%
C. 84.64%
Correct Answer: C
The percentage of variation in variable y due to variable x is r2. Now, r2 = (-.92)2 = 0.8464 = 84.64%.
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