This idea comes from some tinder threads at the dataisbeautiful sub that showed the overall results users got.

Here's the idea: all female members here use the snapchat gender to turn some pics into your fictitious male version, then create a tinder profile with those pictures and see how many matches and conversations you get. Male members do the opposite, use female versions of your pics and see how it goes.

Then at the end we compare numbers.

What would be a good sample size? 50 users?