Technically possible to happen. But the eggs go through a process to avoid customers having dead chicks plop out. That kinda puts people off. A lot.
They normally go onto a track run and a light scan can detect whether or not a egg is an edible customer friendly kind or has a chick inside of it.
Besides that. Chicks are often sold cheap on their own so people can create a small farm. So the farmers like to make a little more money by plucking those out in order to sell them. =D
MA has a lot of small back yard farmers. You can usually find them just driving about on main road ways.