What percentage of people choose baseball or soccer as their favorite sport there is a circle 25% play basketball 35% play football 20% play baseball 15% play soccer and 5% play other

We can conclude that from the given description here, you are referring to a venn diagram. A venn diagram shows two circles that are somehow slightly overlapped. the overlapped region is called union and this makes two different circles the same. So the answer to the percentage of people that chose baseball or soccer as their favorite sport is 15% play soccer and 20% play baseball. The key word is "or" meaning that they only play baseball OR soccer.