So the standard deviation is, so it's actually out here, because if you go add one standard deviation, you're almost getting to 1.1. So this is one standard deviation above. And then one standard deviation below gets you right about here. And that kind of makes sense. It's hard to really have a good intuition for a discrete distribution, because you really can't take on those values. But it makes sense that the distribution is skewed to the right over here. Anyway, I did this example with particular numbers, because I wanted to show you why this distribution is useful, and the next video I'll do these with just general numbers, where this is going to be p, where this is the probability of success, and this is the 1 minus p, which is the probability of failure.