If you're going to be asking questions like this, it's useful to play around with the basic formulas: https://upload.wikimedia.org/math/0/b/7/0b7491a8614d78083

If you're going to be asking questions like this, it's useful to play around with the basic formulas: https://upload.wikimedia.org/math/0/b/7/0b7491a8614d7808364b5a3fec9e8033.png https://upload.wikimedia.org/math/0/b/7/0b7491a8614d7808364b... and in particular imagine what'll happen when you have, on average, 28000 responders per state and what kinds of differences you can expect to observe.