- CFA Exams
- CFA Level I Exam
- Study Session 2. Quantitative Methods (1)
- Reading 4. Introduction to Linear Regression
- Subject 7. Analysis of variance (ANOVA)

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**CFA Practice Question**

Which of the following statements least accurately describes the information that may be obtained from an analysis of variance (ANOVA)?

A. The variance of the dependent variable.

B. The regression sum of squares and the sum of squares of the error terms.

C. The confidence interval of the mean of the dependent variable.

**Explanation:**ANOVA breaks down total variance into a component that is explained by the regression and a component that comprises the error terms. Confidence intervals have nothing to do with ANOVA.

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