What are the demerits and merits of the mailed questionnaire method and the benefits of using enumerators in data collection?
Understand the Problem
The question is about the demerits and merits of the mailed questionnaire method in data collection, and the advantages of using enumerators. It seeks to understand different aspects of these methods in statistics, specifically in the context of economics.
Answer
Mailed questionnaires are cost-effective but less accurate; enumerators provide reliable data but require more resources.
Mailed questionnaires are cost-effective and cover wide areas but may suffer from low response rates and misinterpretation. Enumerators provide accurate, reliable data through direct contact and clarification but require more resources. Their personal interaction ensures better response quality.
Answer for screen readers
Mailed questionnaires are cost-effective and cover wide areas but may suffer from low response rates and misinterpretation. Enumerators provide accurate, reliable data through direct contact and clarification but require more resources. Their personal interaction ensures better response quality.
More Information
Enumerators are often used by government and large organizations for their ability to collect reliable information through personal interaction.
Tips
A common mistake is underestimating the resources needed for enumerators or overestimating response rates for mailed surveys.
Sources
- Questionnaires and Schedules Method of Data Collection - geeksforgeeks.org
- 12 Advantages and disadvantages of questionnaires - Pointerpro - pointerpro.com
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