Representative Sampling Methods: Systematic Random Sampling

Question 1

What is systematic random sampling?

Answer 1

When people are picked from a target population in a system

Question 2

Why is cost and time a practical strength of systematic random sampling, what needs to be available for this? Is it P, E or T?

Answer 2

It is quick to do if a sampling frame is available. Practical strength

Question 2

What would systematic sampling be done like if there were 12 people and you selected half of them from odd numbers?

Answer 2

Only the odd numbers would be selected

Question 2

Why is the sampling frame not being random a weakness? Is it P, E or T?

Answer 2

If the sampling frame is not random, the participants will not be picked at random. Theoretical weakness