Discuss the below:
Q1. Why is sampling strategy important? Please provide one or two examples from your work or past experience?
Q2. What is the difference between the population of the study and the sampling frame? Provide an example to support your response.
Q3. Non-probability (purposive, quota) and probability (simply random, cluster) are two very different types of sampling designs. What are the pros/cons of each design? When and why would you choose one from the other? Provide an example to support your response.
Q4. Why is it important to create a hypothesis before conducting research?
Q5. What are the differences between directional and non-directional hypothesis? Provide an example of each case.
Q6. What is the difference between a null hypothesis and an alternative hypothesis? Provide an example to support your response