What are the disadvantages of different sampling methods?

What are the disadvantages of different sampling methods?

Different sampling methods can introduce biases, limit representativeness, and affect the reliability of results.

Can you explain how bias can occur in sampling?

Bias can occur if certain groups are overrepresented or underrepresented, leading to skewed results.

What about the cost implications of these methods?

Some methods, like stratified sampling, can be more expensive due to the need for detailed population information.

Are there any methods that minimize these disadvantages?

Yes, methods like random sampling can help reduce bias, but they still have their own limitations.

How do I choose the right sampling method for my research?

Consider your research goals, population characteristics, and available resources to choose the most suitable method.