What is the difference between stereotypes and generalization?

Well a stereoype is defined as a misregarded beleif that holds bias against people that are usually true, and because of this are considered to describe the majority of the crowd that describes them-i.e. black ppl like chicken or goths and emos all dress in black. The issue with these of course is that once you get to understand people of this and other backgrounds you begin to understand how diverse they are. A gneralization is a unpresedented biased belief wthout any source of recemendation or understanding whatsoever. E.g. that guy looks weird and I therefore should avoid him