No matter where you look, a bell curve is close by. Place a measuring cup in your backyard every time it rains and note the height of the water when it stops: Your data will conform to a bell curve.

By: Frank Burkett I admit it has been a long time since I left school, but I did study a little. I don’t remember if it was in General Studies or Math, but the bell curve got my interest. It seemed a ...

Drop a single ball through a field of pegs and you have no idea where it will land. Drop a thousand balls and they will form a near perfect bell curve every single time. This simple observation is one ...