So to get even larger numbers are going to be even less likely, so that's why you see this shape over here. Now, when you have 2 degrees of freedom, it moderates a little bit. This is the shape, this blue line right here, is the shape of q2. And notice, you're a little bit less likely to get values close to 0, and a little bit more likely to get numbers further out, but it still is kind of shifted, or heavily weighted, towards small numbers. And then if we had another random variable, another chi squared distributed random variable, so then we have, let's say, q3, and let's define it as the sum of 3 of these independent variables, each of them that have a standard normal distribution. So x1, x2 squared, plus x3 squared. Then all of a sudden, our q3, this is q2 right here, has a chi squared distribution with 3 degrees of freedom.