How can I reduce the margin of error in my surveys?

How can I reduce the margin of error in my surveys?

To reduce the margin of error, you can increase your sample size, ensure random sampling, and improve question clarity.

What sample size do I need for accurate results?

The required sample size depends on your population size and the desired confidence level. Generally, larger samples yield more accurate results.

How can I ensure my questions are clear?

You can test your questions with a small group first, avoid jargon, and keep them concise to ensure clarity.

Are there specific types of questions that reduce error?

Yes, closed-ended questions often reduce ambiguity and make it easier to analyze responses, thus lowering error.