CFA Practice Question

There are 155 practice questions for this study session.

CFA Practice Question

If a word is very common and appears in many documents, its document frequency measure will likely approach ______.

A. -1
B. 0
C. 1
Correct Answer: B

Document frequency measures how common or rare a word is in the entire document set. The closer it is to 0, the more common a word is.

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