This document appears to be a quiz examination for a statistics course consisting of 7 multiple choice or short answer questions. The questions cover key topics in statistics sampling including different sampling methods such as simple random sampling, stratified sampling, cluster sampling, and systematic sampling. The examinee is asked to define these sampling techniques and provide examples of each. They are also asked to compare and contrast stratified sampling versus cluster sampling.

1. INTERNATIONAL UNIVERSITY OF BUSINESS AGRICULTURE AND TECHNOLOGY
Quiz examination
STA 240 Set: Z
Full marks: 100 Time: 50 minutes
1. What are the methods of drawing sample from a
population?
2. What is simple random sample? What are the
methods of drawing simple random sample?
3. Explain lottery method with an example.
4. Explain stratified sampling with an example.
5. Explain cluster sampling with an example.
6. Explain systematic sampling with an example.
7. Write down the differences between stratified
sampling and cluster sampling.

2. Md. Mortuza Ahmmed