How to find the right test

Hey everybody,

My study is about the effect of stress on donation sums.
I provided information about 80 charities. The participant had the opportunity to donate between 0 and 20 Euro to each organization.

I would like to find out if some of these charity organizations tend to get more donations than others.

Which test do you think is the right one?


Active Member
Hi BP,

So the DV is the donation sum, and IV is the stress level?
Do you mean 80 options of organizations and the participant decide to donate to one organization?
How many participants?
Do you have any other IVs?