I am doing a project on womens attitudes towards X.
I want to distribute questionnaires to women in the South West England region, and they must be aged between 18-44.

How do I find out my sample size? I used an online calculator which gave me 383 participants, but my supervisor said anything from 200-500 responses is low? What am I doing wrong?

I am unable to find out my sample size for this? I want confidence level of 95%, alpha 5%.


Less is more. Stay pure. Stay poor.
You have to posit your research question. Including the units, etc. You cant just say i want to study car drivers, how many do i need.