How big is an average drivers ed class?

Im going to drivers ed tomorrow and i want to know how many people are in the class and what do we do?|||Many high scholls have this class as part of the school. They make you go through the rules, signs, driving speeds, how to know all the roaD SIGNS AND SO ON. yOU JUST FOLLOW WHAT THE INSTRUCTOR TEACHES.|||calss size depends.... and they just go over the basic rules of the road. its soooo tedious and boring.... be ready!