Six Sigma Green Belt Exam Prep

Category - Six Sigma Green Belt

Kroger’s grocery stores in Houston are interested in gauging the response of weekend managers to door promotions. By selecting specific managers, what sampling method are executives using in their research?
  1. convenience sampling
  2. stratified sampling
  3. simple random sampling
  4. judgment sampling
Explanation
Answer: D - Judgment sampling is a sampling methodology that targets pre-selected experts.
Key Takeaway: Judgment is a sampling method that selects a sample for research based on their expertise or knowledge. By selecting weekend managers at Kroger’s stores, the company is wishing to gain information on response to door promotions of those specifically knowledgeable to weekend sales and customer traffic.
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