That's what the empirical rule tells us. Now, if that 68% we saw in the last video, that everything else combined, it all has to add up to 1, or to 100%, that this left-hand tail, let me draw it a little bit, this part right here, plus this part right here, has to add up, when you add it to 68, has to add up to 1, or to 100%. So those two combined are 32%. 32 plus 68 is 100. Now, this is symmetrical. These two things are the exact same. So if they add up to 32, this right here is 16%, and this right here is 16%.