CFA Practice Question

There are 434 practice questions for this study session.

CFA Practice Question

What is the best way to avoid data-snooping bias?
A. Examine fresh data if it is available.
B. Ignore the prior research of others until after you do your own study.
C. Remove snooped data from your own analysis.
Explanation: The best way to avoid data-snooping bias is to examine fresh data, if it is available. This can be difficult in investment research, as the historical record is well-documented and fresh data are only added at a slow rate.

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