1. Watch the video below and discuss the type of sampling methods:

https://www.youtube.com/watch?v=be9e-Q-jC-0&t=3s

2. The registrar intends to take a probability sample of n = 200 stu- dents and project the results from the sample to the entire popula- tion of full-time students. a. If the frame available from the registrar's files is an alphabeti- cal listing of the names of all N = 4,000 registered full-time students, what type of sample could you take? Discuss. b. What is the advantage of selecting a simple random sample in (a)? c. What is the advantage of selecting a systematic sample in (a)?

3. Discuss the type of survey errors and how to minimize the effects of such errors.