Do I need to take the AP Physics test or AP Statistics test?

I am kind of confused as to how ap test credit works. If I already passed one math ap test, is there a need to take another math ap test? I passed AP Calculus BC so wouldn’t it not do anything for me to take the AP Stats test? Also, I passed the AP Chem test so I don’t really want to take AP Physics. Is this how AP test credit works?

Every college has an AP credit policy where a minimum score on each AP test grants you credit for a certain class (or perhaps no credit at all for a certain AP test regardless of the score), so passing one has nothing to do with another even if they’re in the same subject area.