ICT Role in 21st Century Education & its Challenges.pptx
Exam Questions on Basic Statistics
1. Quiz # 8 (D)
1. Write down the advantages and disadvantages of
simple random sampling.
2. Explain the concept of lottery method with an
example.
3. Write down the difference between stratified
sampling and cluster sampling.
4. Explain the concept of systematic sampling with
an example.
Md. Mortuza Ahmmed