- CFA Exams
- CFA Level I Exam
- Study Session 2. Quantitative Methods (1)
- Reading 4. Introduction to Linear Regression
- Subject 1. Linear regression
CFA Practice Question
An experiment is conducted to determine if the use of certain specified amounts of a drug will increase the IQ scores differentially for high and low anxious students in the fifth grade. In this experiment, IQ serves as:
A. a primary independent variable
B. a dependent variable
C. a moderator variable
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