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Basic Question 27 of 30
If some of the subjects are selected to be studied, this group is called a ______.
B. sample
C. variable
A. population
B. sample
C. variable
User Contributed Comments 3
| User | Comment |
|---|---|
| Carter | This is a subset of the enter set of items we want to measure. That's why it is a sample, not a population. |
| harpalani | Subjects "selected" to be studied - are these assumed to have been selected randomly?? |
| 2014 | Some means few, sample means few "selected' Random choice sample is a study to infer statistics |
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Learning Outcome Statements
compare and contrast simple random, stratified random, cluster, convenience, and judgmental sampling and their implications for sampling error in an investment problem
CFA® 2025 Level I Curriculum, Volume 1, Module 7.