Uniform distribution for 4 conditions in an experiment design
I am currently working on a questionnaire in which I have 4 experimental conditions. I would like to make sure that, at the end, I have 50 respondents per conditions. The problem is that I tried with the "random select" page, but unfortunately, it does not allowed me to specify a maximum of 50 respondents per condition. Than, I found out that there are alternate filters and LUA filters that may help me with that. However, I have no knowledge in LUA or any king of programmation language.
Can you help me with that ?