Question 5
For each of the following situations, what sampling method is optimal?
Based on the above data, answer the given subquestions.
A company that makes dishwashers plans to do a customer satisfaction survey amongst its customers, and wants a pro rata representation of the various segments. The targeted sample size is 1000, across the metro cities in India.
Multistage cluster sampling
Stratified sampling
Quota sampling
Systematic sampling
Convenience sampling