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Besides simple random sampling, other methods involving chance include stratified, cluster and:

ASymbolic
BSystematic
CSympathetic
DSynthetic
Answer & Solution
Correct answer: B. Systematic
1. Three others are named together. 2. Each still uses a chance process. 3. The third is systematic. _Source: OpenStax Introductory Business Statistics 2e, Chapter 1, Sampling and Data._
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