Lottery Method Type of Sampling
The Lottery Method of sampling is a type of:
- Non-random sampling
- Purposive sampling
- Random sampling — Correct Answer
- Quota sampling
Explanation:
Correct Answer Explanation
The Lottery Method is a type of Random Sampling. Individual names/units are written on paper and drawn randomly, ensuring equal probability of selection.
Key Points:
- In the lottery method, names of all population units are written on paper, mixed thoroughly, and drawn one by one.
- This ensures every unit has an equal chance of selection.
- Modern version: Computer programmes are used to generate random samples electronically.
- Random Number Tables can also be used for random sampling in research.
- Exit polls during elections use a form of random sampling.
📚 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.
