- CFA Exams
- CFA Level I Exam
- Topic 1. Quantitative Methods
- Learning Module 7. Estimation and Inference
- Subject 2. The Central Limit Theorem and Inference
CFA Practice Question
If the standard deviation of a population is 100 and the sample size taken from that population is 64, the standard error of the sample mean is closest to ______.
A. 0.64
B. 1.56
C. 12.50
Explanation: Standard error of sample mean = 100/641/2 = 12.50
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