Advantage of Sample Surveys over Census
Which of the following is an advantage of sample surveys over Census?
- Covers every element of the population
- Provides more detailed information at lower cost in shorter time — Correct Answer
- Eliminates all types of errors
- Requires more enumerators
Explanation:
Correct Answer Explanation
Sample surveys provide more detailed information at lower cost and in shorter time compared to Census.
Advantages of Sample Surveys:
- Lower cost — fewer resources needed.
- Shorter time — results available sooner.
- Allows more intensive enquiries since fewer units are studied.
- Smaller team of enumerators — easier to train and supervise.
Advantages of Census:
- Covers every element — no sampling error.
- Provides complete data for all sub-groups.
- Needed for official population counts used in government planning.
📚 About this Topic — CH-2: Collection of Data
This multiple choice question is from CH-2: Collection of Data, NCERT Books, Statistics for Economics. It has 4 options with a detailed explanation of the correct answer. Practice more MCQs from CH-2: Collection of Data to strengthen your preparation.
